diff --git "a/program_traces_Python_Concurrency_Lines.csv" "b/program_traces_Python_Concurrency_Lines.csv"
new file mode 100644--- /dev/null
+++ "b/program_traces_Python_Concurrency_Lines.csv"
@@ -0,0 +1,4335 @@
+,Filename,Category,ExecutedLines,Code_Indices
+0,1114,Concurrency_prepared,"[24, 5, 6, 7, 8, 25, 11, 25, 12, 26, 15, 16, 26, 17, 27, 20, 21, 27]","from threading import Lock # 1
+# 2
+class Foo: # 3
+def __init__(self): # 4
+self.firstDone = Lock() # 5
+self.secondDone = Lock() # 6
+self.firstDone.acquire() # 7
+self.secondDone.acquire() # 8
+# 9
+def first(self, printFirst: 'Callable[[], None]') -> None: # 10
+printFirst() # 11
+self.firstDone.release() # 12
+# 13
+def second(self, printSecond: 'Callable[[], None]') -> None: # 14
+self.firstDone.acquire() # 15
+printSecond() # 16
+self.secondDone.release() # 17
+# 18
+def third(self, printThird: 'Callable[[], None]') -> None: # 19
+self.secondDone.acquire() # 20
+printThird() # 21
+# 22
+if __name__ == ""__main__"": # 23
+foo = Foo() # 24
+foo.first(lambda: print(""First"")) # 25
+foo.second(lambda: print(""Second"")) # 26
+foo.third(lambda: print(""Third"")) # 27"
+1,1114,Concurrency_prepared,"[22, 3, 4, 5, 6, 24, 27, 30, 33, 34, 35, '(', 37, 25, 9, 25, 10, 39, 28, 13, 14, 28, 15, 40, 31, 18, 19, 31, 42, 43, 44, ')']","class Foo: # 1
+def __init__(self): # 2
+self.firstDone = Lock() # 3
+self.secondDone = Lock() # 4
+self.firstDone.acquire() # 5
+self.secondDone.acquire() # 6
+# 7
+def first(self, printFirst: 'Callable[[], None]') -> None: # 8
+printFirst() # 9
+self.firstDone.release() # 10
+# 11
+def second(self, printSecond: 'Callable[[], None]') -> None: # 12
+self.firstDone.acquire() # 13
+printSecond() # 14
+self.secondDone.release() # 15
+# 16
+def third(self, printThird: 'Callable[[], None]') -> None: # 17
+self.secondDone.acquire() # 18
+printThird() # 19
+# 20
+if __name__ == ""__main__"": # 21
+foo = Foo() # 22
+# 23
+def run_first(): # 24
+foo.first(lambda: print(""First"")) # 25
+# 26
+def run_second(): # 27
+foo.second(lambda: print(""Second"")) # 28
+# 29
+def run_third(): # 30
+foo.third(lambda: print(""Third"")) # 31
+# 32
+t1 = Thread(target=run_first) # 33
+t2 = Thread(target=run_second) # 34
+t3 = Thread(target=run_third) # 35
+# 36
+t1.start() # 37
+# 38
+t2.start() # 39
+t3.start() # 40
+# 41
+t1.join() # 42
+t2.join() # 43
+t3.join() # 44"
+2,1114,Concurrency_prepared,"[24, 29, 5, 6, 7, 8, 30, 5, 6, 7, 8, 32, 33, '(', 35, 25, 11, 25, 12, 26, 15, 16, 26, 17, 27, 20, 21, 27, 37, 25, 11, 25, 12, 26, 15, 16, 26, 17, 27, 20, 21, 27, 39, 40, ')']","from threading import Lock # 1
+# 2
+class Foo: # 3
+def __init__(self): # 4
+self.firstDone = Lock() # 5
+self.secondDone = Lock() # 6
+self.firstDone.acquire() # 7
+self.secondDone.acquire() # 8
+# 9
+def first(self, printFirst: 'Callable[[], None]') -> None: # 10
+printFirst() # 11
+self.firstDone.release() # 12
+# 13
+def second(self, printSecond: 'Callable[[], None]') -> None: # 14
+self.firstDone.acquire() # 15
+printSecond() # 16
+self.secondDone.release() # 17
+# 18
+def third(self, printThird: 'Callable[[], None]') -> None: # 19
+self.secondDone.acquire() # 20
+printThird() # 21
+# 22
+if __name__ == ""__main__"": # 23
+def run_foo_instance(foo_instance): # 24
+foo_instance.first(lambda: print(""First"")) # 25
+foo_instance.second(lambda: print(""Second"")) # 26
+foo_instance.third(lambda: print(""Third"")) # 27
+# 28
+foo1 = Foo() # 29
+foo2 = Foo() # 30
+# 31
+t1 = Thread(target=run_foo_instance, args=(foo1,)) # 32
+t2 = Thread(target=run_foo_instance, args=(foo2,)) # 33
+# 34
+t1.start() # 35
+# 36
+t2.start() # 37
+# 38
+t1.join() # 39
+t2.join() # 40"
+3,1114,Concurrency_prepared,"[24, 5, 6, 7, 8, 26, 29, 32, 35, 36, 37, '(', 39, 27, 11, 27, 12, 41, 33, 20, 42, 30, 15, 16, 30, 17, 44, 45, 46, 21, 33, ')']","from threading import Lock # 1
+# 2
+class Foo: # 3
+def __init__(self): # 4
+self.firstDone = Lock() # 5
+self.secondDone = Lock() # 6
+self.firstDone.acquire() # 7
+self.secondDone.acquire() # 8
+# 9
+def first(self, printFirst: 'Callable[[], None]') -> None: # 10
+printFirst() # 11
+self.firstDone.release() # 12
+# 13
+def second(self, printSecond: 'Callable[[], None]') -> None: # 14
+self.firstDone.acquire() # 15
+printSecond() # 16
+self.secondDone.release() # 17
+# 18
+def third(self, printThird: 'Callable[[], None]') -> None: # 19
+self.secondDone.acquire() # 20
+printThird() # 21
+# 22
+if __name__ == ""__main__"": # 23
+foo = Foo() # 24
+# 25
+def run_first(): # 26
+foo.first(lambda: print(""First"")) # 27
+# 28
+def run_second(): # 29
+foo.second(lambda: print(""Second"")) # 30
+# 31
+def run_third(): # 32
+foo.third(lambda: print(""Third"")) # 33
+# 34
+t1 = Thread(target=run_first) # 35
+t2 = Thread(target=run_second) # 36
+t3 = Thread(target=run_third) # 37
+# 38
+t1.start() # 39
+# 40
+t3.start() # 41
+t2.start() # 42
+# 43
+t1.join() # 44
+t2.join() # 45
+t3.join() # 46"
+4,1114,Concurrency_prepared,"[24, 29, 5, 6, 7, 8, 30, 5, 6, 7, 8, 31, 5, 6, 7, 8, 33, 34, 35, '(', 37, 25, 11, 25, 12, 26, 15, 16, 26, 17, 27, 20, 21, 27, 39, 25, 11, 25, 12, 26, 15, 16, 26, 17, 27, 20, 21, 27, 40, 25, 11, 25, 12, 26, 15, 16, 26, 17, 27, 20, 21, 27, 42, 43, 44, ')']","from threading import Lock # 1
+# 2
+class Foo: # 3
+def __init__(self): # 4
+self.firstDone = Lock() # 5
+self.secondDone = Lock() # 6
+self.firstDone.acquire() # 7
+self.secondDone.acquire() # 8
+# 9
+def first(self, printFirst: 'Callable[[], None]') -> None: # 10
+printFirst() # 11
+self.firstDone.release() # 12
+# 13
+def second(self, printSecond: 'Callable[[], None]') -> None: # 14
+self.firstDone.acquire() # 15
+printSecond() # 16
+self.secondDone.release() # 17
+# 18
+def third(self, printThird: 'Callable[[], None]') -> None: # 19
+self.secondDone.acquire() # 20
+printThird() # 21
+# 22
+if __name__ == ""__main__"": # 23
+def run_foo_instance(foo_instance): # 24
+foo_instance.first(lambda: print(""First"")) # 25
+foo_instance.second(lambda: print(""Second"")) # 26
+foo_instance.third(lambda: print(""Third"")) # 27
+# 28
+foo1 = Foo() # 29
+foo2 = Foo() # 30
+foo3 = Foo() # 31
+# 32
+t1 = Thread(target=run_foo_instance, args=(foo1,)) # 33
+t2 = Thread(target=run_foo_instance, args=(foo2,)) # 34
+t3 = Thread(target=run_foo_instance, args=(foo3,)) # 35
+# 36
+t1.start() # 37
+# 38
+t2.start() # 39
+t3.start() # 40
+# 41
+t1.join() # 42
+t2.join() # 43
+t3.join() # 44"
+5,1115,Concurrency_prepared,"[26, 27, 3, 4, 5, 28, 29, '(', 30, 8, 9, 10, 20, 11, 8, 9, 32, 14, 15, 16, 23, 17, 14, 15, 33, 10, 20, 11, 8, 9, 16, 23, 17, 14, 15, 10, 20, 11, 8, 9, 16, 23, 17, 14, 15, 10, 20, 11, 8, 9, 16, 23, 17, 14, 15, 10, 20, 11, 8, 16, 23, 17, 14, 34, ')']","class FooBar: # 1
+def __init__(self, n): # 2
+self.n = n # 3
+self.fooSemaphore = Semaphore(1) # 4
+self.barSemaphore = Semaphore(0) # 5
+# 6
+def foo(self, printFoo: 'Callable[[], None]') -> None: # 7
+for _ in range(self.n): # 8
+self.fooSemaphore.acquire() # 9
+printFoo() # 10
+self.barSemaphore.release() # 11
+# 12
+def bar(self, printBar: 'Callable[[], None]') -> None: # 13
+for _ in range(self.n): # 14
+self.barSemaphore.acquire() # 15
+printBar() # 16
+self.fooSemaphore.release() # 17
+# 18
+def printFoo(): # 19
+print(""foo"", end='') # 20
+# 21
+def printBar(): # 22
+print(""bar"", end='') # 23
+# 24
+if __name__ == ""__main__"": # 25
+n = 5 # 26
+foobar = FooBar(n) # 27
+thread1 = threading.Thread(target=foobar.foo, args=(printFoo,)) # 28
+thread2 = threading.Thread(target=foobar.bar, args=(printBar,)) # 29
+thread1.start() # 30
+# 31
+thread2.start() # 32
+thread1.join() # 33
+thread2.join() # 34"
+6,1115,Concurrency_prepared,"[29, 30, 6, 7, 8, 31, 32, '(', 33, 11, 12, 13, 23, 14, 11, 12, 35, 17, 18, 19, 26, 20, 17, 18, 36, 13, 23, 14, 11, 12, 19, 26, 20, 17, 18, 13, 23, 14, 11, 19, 26, 20, 17, 37, ')']","from threading import Semaphore # 1
+import threading # 2
+# 3
+class FooBar: # 4
+def __init__(self, n): # 5
+self.n = n # 6
+self.fooSemaphore = Semaphore(1) # 7
+self.barSemaphore = Semaphore(0) # 8
+# 9
+def foo(self, printFoo: 'Callable[[], None]') -> None: # 10
+for _ in range(self.n): # 11
+self.fooSemaphore.acquire() # 12
+printFoo() # 13
+self.barSemaphore.release() # 14
+# 15
+def bar(self, printBar: 'Callable[[], None]') -> None: # 16
+for _ in range(self.n): # 17
+self.barSemaphore.acquire() # 18
+printBar() # 19
+self.fooSemaphore.release() # 20
+# 21
+def printFoo(): # 22
+print(""foo"", end='') # 23
+# 24
+def printBar(): # 25
+print(""bar"", end='') # 26
+# 27
+if __name__ == ""__main__"": # 28
+n = 3 # 29
+foobar = FooBar(n) # 30
+thread1 = threading.Thread(target=foobar.foo, args=(printFoo,)) # 31
+thread2 = threading.Thread(target=foobar.bar, args=(printBar,)) # 32
+thread1.start() # 33
+# 34
+thread2.start() # 35
+thread1.join() # 36
+thread2.join() # 37"
+7,1115,Concurrency_prepared,"[29, 30, 6, 7, 8, 31, 32, '(', 33, 11, 12, 13, 23, 14, 11, 12, 35, 17, 18, 19, 26, 20, 17, 18, 36, 13, 23, 14, 11, 12, 19, 26, 20, 17, 18, 13, 23, 14, 11, 12, 19, 26, 20, 17, 18, 13, 23, 14, 11, 12, 19, 26, 20, 17, 18, 13, 23, 14, 11, 12, 19, 26, 20, 17, 18, 13, 23, 14, 11, 12, 19, 26, 20, 17, 18, 13, 23, 14, 11, 37, 19, 26, 20, 17, ')']","from threading import Semaphore # 1
+import threading # 2
+# 3
+class FooBar: # 4
+def __init__(self, n): # 5
+self.n = n # 6
+self.fooSemaphore = Semaphore(1) # 7
+self.barSemaphore = Semaphore(0) # 8
+# 9
+def foo(self, printFoo: 'Callable[[], None]') -> None: # 10
+for _ in range(self.n): # 11
+self.fooSemaphore.acquire() # 12
+printFoo() # 13
+self.barSemaphore.release() # 14
+# 15
+def bar(self, printBar: 'Callable[[], None]') -> None: # 16
+for _ in range(self.n): # 17
+self.barSemaphore.acquire() # 18
+printBar() # 19
+self.fooSemaphore.release() # 20
+# 21
+def printFoo(): # 22
+print(""foo"", end='') # 23
+# 24
+def printBar(): # 25
+print(""bar"", end='') # 26
+# 27
+if __name__ == ""__main__"": # 28
+n = 7 # 29
+foobar = FooBar(n) # 30
+thread1 = threading.Thread(target=foobar.foo, args=(printFoo,)) # 31
+thread2 = threading.Thread(target=foobar.bar, args=(printBar,)) # 32
+thread1.start() # 33
+# 34
+thread2.start() # 35
+thread1.join() # 36
+thread2.join() # 37"
+8,1115,Concurrency_prepared,"[29, 30, 6, 7, 8, 31, 32, '(', 33, 11, 12, 13, 23, 14, 11, 12, 35, 17, 18, 19, 26, 20, 17, 18, 36, 13, 23, 14, 11, 19, 26, 20, 17, 37, ')']","from threading import Semaphore # 1
+import threading # 2
+# 3
+class FooBar: # 4
+def __init__(self, n): # 5
+self.n = n # 6
+self.fooSemaphore = Semaphore(1) # 7
+self.barSemaphore = Semaphore(0) # 8
+# 9
+def foo(self, printFoo: 'Callable[[], None]') -> None: # 10
+for _ in range(self.n): # 11
+self.fooSemaphore.acquire() # 12
+printFoo() # 13
+self.barSemaphore.release() # 14
+# 15
+def bar(self, printBar: 'Callable[[], None]') -> None: # 16
+for _ in range(self.n): # 17
+self.barSemaphore.acquire() # 18
+printBar() # 19
+self.fooSemaphore.release() # 20
+# 21
+def printFoo(): # 22
+print(""foo"", end='') # 23
+# 24
+def printBar(): # 25
+print(""bar"", end='') # 26
+# 27
+if __name__ == ""__main__"": # 28
+n = 2 # 29
+foobar = FooBar(n) # 30
+thread1 = threading.Thread(target=foobar.foo, args=(printFoo,)) # 31
+thread2 = threading.Thread(target=foobar.bar, args=(printBar,)) # 32
+thread1.start() # 33
+# 34
+thread2.start() # 35
+thread1.join() # 36
+thread2.join() # 37"
+9,1115,Concurrency_prepared,"[29, 30, 6, 7, 8, 31, 32, '(', 33, 11, 12, 13, 23, 14, 11, 12, 35, 17, 18, 19, 26, 20, 17, 18, 36, 13, 23, 14, 11, 12, 19, 26, 20, 17, 18, 13, 23, 14, 11, 12, 19, 26, 20, 17, 18, 13, 23, 14, 11, 12, 19, 26, 20, 17, 18, 13, 23, 14, 11, 12, 19, 26, 20, 17, 18, 13, 23, 14, 11, 12, 19, 26, 20, 17, 18, 13, 23, 14, 11, 12, 19, 26, 20, 17, 18, 13, 23, 14, 11, 12, 19, 26, 20, 17, 18, 13, 23, 14, 11, 12, 19, 26, 20, 17, 18, 13, 23, 14, 11, 19, 26, 20, 17, 37, ')']","from threading import Semaphore # 1
+import threading # 2
+# 3
+class FooBar: # 4
+def __init__(self, n): # 5
+self.n = n # 6
+self.fooSemaphore = Semaphore(1) # 7
+self.barSemaphore = Semaphore(0) # 8
+# 9
+def foo(self, printFoo: 'Callable[[], None]') -> None: # 10
+for _ in range(self.n): # 11
+self.fooSemaphore.acquire() # 12
+printFoo() # 13
+self.barSemaphore.release() # 14
+# 15
+def bar(self, printBar: 'Callable[[], None]') -> None: # 16
+for _ in range(self.n): # 17
+self.barSemaphore.acquire() # 18
+printBar() # 19
+self.fooSemaphore.release() # 20
+# 21
+def printFoo(): # 22
+print(""foo"", end='') # 23
+# 24
+def printBar(): # 25
+print(""bar"", end='') # 26
+# 27
+if __name__ == ""__main__"": # 28
+n = 10 # 29
+foobar = FooBar(n) # 30
+thread1 = threading.Thread(target=foobar.foo, args=(printFoo,)) # 31
+thread2 = threading.Thread(target=foobar.bar, args=(printBar,)) # 32
+thread1.start() # 33
+# 34
+thread2.start() # 35
+thread1.join() # 36
+thread2.join() # 37"
+10,1116,Concurrency_prepared,"[28, 31, 32, 3, 4, 5, 6, 35, 36, 37, '(', 39, 10, 11, 12, 29, 13, 10, 11, 41, 16, 17, 42, 22, 23, 24, 29, 25, 22, 23, 44, 12, 29, 13, 10, 11, 24, 29, 25, 22, 23, 12, 29, 13, 10, 11, 18, 29, 19, 16, 17, 12, 29, 13, 10, 11, 18, 29, 19, 16, 12, 29, 13, 10, 24, 29, 25, 22, 45, ')', 46, 49]","class ZeroEvenOdd: # 1
+def __init__(self, n): # 2
+self.n = n # 3
+self.zeroSemaphore = Semaphore(1) # 4
+self.evenSemaphore = Semaphore(0) # 5
+self.oddSemaphore = Semaphore(0) # 6
+# 7
+# 8
+def zero(self, printNumber: 'Callable[[int], None]') -> None: # 9
+for i in range(self.n): # 10
+self.zeroSemaphore.acquire() # 11
+printNumber(0) # 12
+(self.oddSemaphore if i & 2 == 0 else self.evenSemaphore).release() # 13
+# 14
+def even(self, printNumber: 'Callable[[int], None]') -> None: # 15
+for i in range(2, self.n + 1, 2): # 16
+self.evenSemaphore.acquire() # 17
+printNumber(i) # 18
+self.zeroSemaphore.release() # 19
+# 20
+def odd(self, printNumber: 'Callable[[int], None]') -> None: # 21
+for i in range(1, self.n + 1, 2): # 22
+self.oddSemaphore.acquire() # 23
+printNumber(i) # 24
+self.zeroSemaphore.release() # 25
+# 26
+if __name__ == ""__main__"": # 27
+def printNumber(x): # 28
+print(x, end='') # 29
+# 30
+n = 5 # 31
+zeroEvenOdd = ZeroEvenOdd(n) # 32
+# 33
+# 34
+t1 = Thread(target=zeroEvenOdd.zero, args=(printNumber,)) # 35
+t2 = Thread(target=zeroEvenOdd.even, args=(printNumber,)) # 36
+t3 = Thread(target=zeroEvenOdd.odd, args=(printNumber,)) # 37
+# 38
+t1.start() # 39
+# 40
+t2.start() # 41
+t3.start() # 42
+# 43
+t1.join() # 44
+t2.join() # 45
+t3.join() # 46
+# 47
+# 48
+print(""\nAll threads have finished."") # 49
+# 50"
+11,1116,Concurrency_prepared,"[30, 33, 34, 5, 6, 7, 8, 36, 37, 38, '(', 40, 12, 13, 14, 31, 15, 12, 13, 42, 18, 19, 43, 24, 25, 26, 31, 27, 24, 25, 14, 31, 15, 12, 13, 45, 26, 31, 27, 24, 25, 14, 31, 15, 12, 13, 20, 31, 21, 18, 19, 14, 31, 15, 12, 13, 20, 31, 21, 18, 19, 14, 31, 15, 12, 13, 26, 31, 27, 24, 25, 14, 31, 15, 12, 13, 26, 31, 27, 24, 14, 31, 15, 12, 20, 31, 21, 18, 46, 47, ')']","from threading import Semaphore # 1
+# 2
+class ZeroEvenOdd: # 3
+def __init__(self, n): # 4
+self.n = n # 5
+self.zeroSemaphore = Semaphore(1) # 6
+self.evenSemaphore = Semaphore(0) # 7
+self.oddSemaphore = Semaphore(0) # 8
+# 9
+# 10
+def zero(self, printNumber: 'Callable[[int], None]') -> None: # 11
+for i in range(self.n): # 12
+self.zeroSemaphore.acquire() # 13
+printNumber(0) # 14
+(self.oddSemaphore if i & 2 == 0 else self.evenSemaphore).release() # 15
+# 16
+def even(self, printNumber: 'Callable[[int], None]') -> None: # 17
+for i in range(2, self.n + 1, 2): # 18
+self.evenSemaphore.acquire() # 19
+printNumber(i) # 20
+self.zeroSemaphore.release() # 21
+# 22
+def odd(self, printNumber: 'Callable[[int], None]') -> None: # 23
+for i in range(1, self.n + 1, 2): # 24
+self.oddSemaphore.acquire() # 25
+printNumber(i) # 26
+self.zeroSemaphore.release() # 27
+# 28
+if __name__ == ""__main__"": # 29
+def printNumber(x): # 30
+print(x, end='') # 31
+# 32
+n = 7 # 33
+zeroEvenOdd = ZeroEvenOdd(n) # 34
+# 35
+t1 = Thread(target=zeroEvenOdd.zero, args=(printNumber,)) # 36
+t2 = Thread(target=zeroEvenOdd.even, args=(printNumber,)) # 37
+t3 = Thread(target=zeroEvenOdd.odd, args=(printNumber,)) # 38
+# 39
+t1.start() # 40
+# 41
+t2.start() # 42
+t3.start() # 43
+# 44
+t1.join() # 45
+t2.join() # 46
+t3.join() # 47"
+12,1116,Concurrency_prepared,"[30, 33, 34, 5, 6, 7, 8, 36, 37, 38, '(', 40, 12, 13, 14, 31, 42, 15, 12, 13, 18, 19, 43, 24, 25, 26, 31, 27, 24, 25, 45, 14, 31, 15, 12, 13, 26, 31, 27, 24, 25, 14, 31, 15, 12, 13, 20, 31, 21, 18, 19, 14, 31, 15, 12, 13, 20, 31, 21, 18, 19, 14, 31, 15, 12, 13, 26, 31, 27, 24, 25, 14, 31, 15, 12, 13, 26, 31, 27, 24, 25, 14, 31, 15, 12, 13, 20, 31, 21, 18, 19, 14, 31, 15, 12, 13, 20, 31, 21, 18, 19, 14, 31, 15, 12, 13, 26, 31, 27, 24, 25, 14, 31, 15, 12, 13, 26, 31, 27, 24, 25, 14, 31, 15, 12, 13, 20, 31, 21, 18, 19, 14, 31, 15, 12, 13, 20, 31, 21, 18, 19, 14, 31, 15, 12, 13, 26, 31, 27, 24, 25, 14, 31, 15, 12, 13, 26, 31, 27, 24, 14, 31, 15, 12, 20, 31, 21, 18, 46, 47, ')']","from threading import Semaphore # 1
+# 2
+class ZeroEvenOdd: # 3
+def __init__(self, n): # 4
+self.n = n # 5
+self.zeroSemaphore = Semaphore(1) # 6
+self.evenSemaphore = Semaphore(0) # 7
+self.oddSemaphore = Semaphore(0) # 8
+# 9
+# 10
+def zero(self, printNumber: 'Callable[[int], None]') -> None: # 11
+for i in range(self.n): # 12
+self.zeroSemaphore.acquire() # 13
+printNumber(0) # 14
+(self.oddSemaphore if i & 2 == 0 else self.evenSemaphore).release() # 15
+# 16
+def even(self, printNumber: 'Callable[[int], None]') -> None: # 17
+for i in range(2, self.n + 1, 2): # 18
+self.evenSemaphore.acquire() # 19
+printNumber(i) # 20
+self.zeroSemaphore.release() # 21
+# 22
+def odd(self, printNumber: 'Callable[[int], None]') -> None: # 23
+for i in range(1, self.n + 1, 2): # 24
+self.oddSemaphore.acquire() # 25
+printNumber(i) # 26
+self.zeroSemaphore.release() # 27
+# 28
+if __name__ == ""__main__"": # 29
+def printNumber(x): # 30
+print(x, end='') # 31
+# 32
+n = 15 # 33
+zeroEvenOdd = ZeroEvenOdd(n) # 34
+# 35
+t1 = Thread(target=zeroEvenOdd.zero, args=(printNumber,)) # 36
+t2 = Thread(target=zeroEvenOdd.even, args=(printNumber,)) # 37
+t3 = Thread(target=zeroEvenOdd.odd, args=(printNumber,)) # 38
+# 39
+t1.start() # 40
+# 41
+t2.start() # 42
+t3.start() # 43
+# 44
+t1.join() # 45
+t2.join() # 46
+t3.join() # 47"
+13,1116,Concurrency_prepared,"[30, 33, 34, 5, 6, 7, 8, 36, 37, 38, '(', 40, 12, 13, 14, 31, 15, 12, 13, 42, 18, 19, 43, 24, 25, 26, 31, 27, 24, 25, 45, 14, 31, 15, 12, 13, 26, 31, 27, 24, 25, 14, 31, 15, 12, 13, 20, 31, 21, 18, 19, 14, 31, 15, 12, 13, 20, 31, 21, 18, 19, 14, 31, 15, 12, 13, 26, 31, 27, 24, 25, 14, 31, 15, 12, 13, 26, 31, 27, 24, 25, 14, 31, 15, 12, 13, 20, 31, 21, 18, 19, 14, 31, 15, 12, 13, 20, 31, 21, 18, 19, 14, 31, 15, 12, 13, 26, 31, 27, 24, 25, 14, 31, 15, 12, 13, 26, 31, 27, 24, 25, 14, 31, 15, 12, 13, 20, 31, 21, 18, 19, 14, 31, 15, 12, 13, 20, 31, 21, 18, 19, 14, 31, 15, 12, 13, 26, 31, 27, 24, 25, 14, 31, 15, 12, 13, 26, 31, 27, 24, 25, 14, 31, 15, 12, 13, 20, 31, 21, 18, 19, 14, 31, 15, 12, 13, 20, 31, 21, 18, 19, 14, 31, 15, 12, 13, 26, 31, 27, 24, 25, 14, 31, 15, 12, 13, 26, 31, 27, 24, 14, 31, 15, 12, 13, 20, 31, 21, 18, 19, 14, 31, 15, 12, 20, 31, 21, 18, 46, 47, ')']","from threading import Semaphore # 1
+# 2
+class ZeroEvenOdd: # 3
+def __init__(self, n): # 4
+self.n = n # 5
+self.zeroSemaphore = Semaphore(1) # 6
+self.evenSemaphore = Semaphore(0) # 7
+self.oddSemaphore = Semaphore(0) # 8
+# 9
+# 10
+def zero(self, printNumber: 'Callable[[int], None]') -> None: # 11
+for i in range(self.n): # 12
+self.zeroSemaphore.acquire() # 13
+printNumber(0) # 14
+(self.oddSemaphore if i & 2 == 0 else self.evenSemaphore).release() # 15
+# 16
+def even(self, printNumber: 'Callable[[int], None]') -> None: # 17
+for i in range(2, self.n + 1, 2): # 18
+self.evenSemaphore.acquire() # 19
+printNumber(i) # 20
+self.zeroSemaphore.release() # 21
+# 22
+def odd(self, printNumber: 'Callable[[int], None]') -> None: # 23
+for i in range(1, self.n + 1, 2): # 24
+self.oddSemaphore.acquire() # 25
+printNumber(i) # 26
+self.zeroSemaphore.release() # 27
+# 28
+if __name__ == ""__main__"": # 29
+def printNumber(x): # 30
+print(x, end='') # 31
+# 32
+n = 20 # 33
+zeroEvenOdd = ZeroEvenOdd(n) # 34
+# 35
+t1 = Thread(target=zeroEvenOdd.zero, args=(printNumber,)) # 36
+t2 = Thread(target=zeroEvenOdd.even, args=(printNumber,)) # 37
+t3 = Thread(target=zeroEvenOdd.odd, args=(printNumber,)) # 38
+# 39
+t1.start() # 40
+# 41
+t2.start() # 42
+t3.start() # 43
+# 44
+t1.join() # 45
+t2.join() # 46
+t3.join() # 47"
+14,1116,Concurrency_prepared,"[30, 33, 34, 5, 6, 7, 8, '(', 35, 37, 38, 40, 12, 13, 14, 31, 15, 12, 13, 42, 18, 19, 43, 24, 25, 26, 31, 27, 24, 25, 45, 14, 31, 15, 12, 13, 26, 31, 27, 24, 25, 14, 31, 15, 12, 13, 20, 31, 21, 18, 19, 14, 31, 15, 12, 13, 20, 31, 21, 18, 19, 14, 31, 15, 12, 13, 26, 31, 27, 24, 25, 14, 31, 15, 12, 13, 26, 31, 27, 24, 25, 14, 31, 15, 12, 13, 20, 31, 21, 18, 19, 14, 31, 15, 12, 13, 20, 31, 21, 18, 19, 14, 31, 15, 12, 13, 26, 31, 27, 24, 25, 14, 31, 15, 12, 13, 26, 31, 27, 24, 25, 14, 31, 15, 12, 13, 20, 31, 21, 18, 19, 14, 31, 15, 12, 13, 20, 31, 21, 18, 19, 14, 31, 15, 12, 13, 26, 31, 27, 24, 25, 14, 31, 15, 12, 13, 26, 31, 27, 24, 25, 14, 31, 15, 12, 13, 20, 31, 21, 18, 19, 14, 31, 15, 12, 13, 20, 31, 21, 18, 19, 14, 31, 15, 12, 13, 26, 31, 27, 24, 25, 14, 31, 15, 12, 13, 26, 31, 27, 24, 25, 14, 31, 15, 12, 13, 20, 31, 21, 18, 19, 14, 31, 15, 12, 13, 20, 31, 21, 18, 19, 14, 31, 15, 12, 13, 26, 31, 27, 24, 25, 14, 31, 15, 12, 13, 26, 31, 27, 24, 25, 14, 31, 15, 12, 13, 20, 31, 21, 18, 19, 14, 31, 15, 12, 13, 20, 31, 21, 18, 14, 31, 15, 12, 26, 31, 27, 24, 46, 47, ')']","from threading import Semaphore # 1
+# 2
+class ZeroEvenOdd: # 3
+def __init__(self, n): # 4
+self.n = n # 5
+self.zeroSemaphore = Semaphore(1) # 6
+self.evenSemaphore = Semaphore(0) # 7
+self.oddSemaphore = Semaphore(0) # 8
+# 9
+# 10
+def zero(self, printNumber: 'Callable[[int], None]') -> None: # 11
+for i in range(self.n): # 12
+self.zeroSemaphore.acquire() # 13
+printNumber(0) # 14
+(self.oddSemaphore if i & 2 == 0 else self.evenSemaphore).release() # 15
+# 16
+def even(self, printNumber: 'Callable[[int], None]') -> None: # 17
+for i in range(2, self.n + 1, 2): # 18
+self.evenSemaphore.acquire() # 19
+printNumber(i) # 20
+self.zeroSemaphore.release() # 21
+# 22
+def odd(self, printNumber: 'Callable[[int], None]') -> None: # 23
+for i in range(1, self.n + 1, 2): # 24
+self.oddSemaphore.acquire() # 25
+printNumber(i) # 26
+self.zeroSemaphore.release() # 27
+# 28
+if __name__ == ""__main__"": # 29
+def printNumber(x): # 30
+print(x, end='') # 31
+# 32
+n = 25 # 33
+zeroEvenOdd = ZeroEvenOdd(n) # 34
+t1 = Thread(target=zeroEvenOdd.zero, args=(printNumber,)) # 35
+# 36
+t2 = Thread(target=zeroEvenOdd.even, args=(printNumber,)) # 37
+t3 = Thread(target=zeroEvenOdd.odd, args=(printNumber,)) # 38
+# 39
+t1.start() # 40
+# 41
+t2.start() # 42
+t3.start() # 43
+# 44
+t1.join() # 45
+t2.join() # 46
+t3.join() # 47"
+15,1117,Concurrency_prepared,"[21, 24, 27, 3, 4, 29, 30, 31, 30, 31, 30, 32, 34, '(', 35, 7, 9, 22, 10, 34, 35, 7, 9, 22, 10, 11, 34, 35, 14, 16, 25, 17, 34, 38, 39, 38, 39, 38, 39, 38, ')']","class H2O: # 1
+def __init__(self): # 2
+self.h = Semaphore(2) # 3
+self.o = Semaphore(0) # 4
+# 5
+def hydrogen(self, releaseHydrogen: ""Callable[[], None]"") -> None: # 6
+self.h.acquire() # 7
+# 8
+releaseHydrogen() # 9
+if self.h._value == 0: # 10
+self.o.release() # 11
+# 12
+def oxygen(self, releaseOxygen: ""Callable[[], None]"") -> None: # 13
+self.o.acquire() # 14
+# 15
+releaseOxygen() # 16
+self.h.release(2) # 17
+# 18
+# 19
+if __name__ == ""__main__"": # 20
+def releaseHydrogen(): # 21
+print(""H"", end="""") # 22
+# 23
+def releaseOxygen(): # 24
+print(""O"", end="""") # 25
+# 26
+h2o = H2O() # 27
+# 28
+threads = [] # 29
+for _ in range(2): # 30
+threads.append(threading.Thread(target=h2o.hydrogen, args=(releaseHydrogen,))) # 31
+threads.append(threading.Thread(target=h2o.oxygen, args=(releaseOxygen,))) # 32
+# 33
+for t in threads: # 34
+t.start() # 35
+# 36
+# 37
+for t in threads: # 38
+t.join() # 39"
+16,1117,Concurrency_prepared,"[21, 24, 27, 3, 4, 29, 30, 31, 30, 31, 30, 31, 30, 31, 30, 32, 33, 32, 33, 32, 35, '(', 36, 7, 9, 22, 10, 35, 36, 7, 9, 22, 10, 11, 35, 36, 7, 35, 36, 7, 35, 36, 14, 16, 25, 17, 35, 36, 9, 22, 10, 9, 22, 10, 11, 14, 16, 25, 17, 35, 39, 40, 39, 40, 39, 40, 39, 40, 39, 40, 39, 40, 39, ')']","class H2O: # 1
+def __init__(self): # 2
+self.h = Semaphore(2) # 3
+self.o = Semaphore(0) # 4
+# 5
+def hydrogen(self, releaseHydrogen: ""Callable[[], None]"") -> None: # 6
+self.h.acquire() # 7
+# 8
+releaseHydrogen() # 9
+if self.h._value == 0: # 10
+self.o.release() # 11
+# 12
+def oxygen(self, releaseOxygen: ""Callable[[], None]"") -> None: # 13
+self.o.acquire() # 14
+# 15
+releaseOxygen() # 16
+self.h.release(2) # 17
+# 18
+# 19
+if __name__ == ""__main__"": # 20
+def releaseHydrogen(): # 21
+print(""H"", end="""") # 22
+# 23
+def releaseOxygen(): # 24
+print(""O"", end="""") # 25
+# 26
+h2o = H2O() # 27
+# 28
+threads = [] # 29
+for _ in range(4): # 30
+threads.append(threading.Thread(target=h2o.hydrogen, args=(releaseHydrogen,))) # 31
+for _ in range(2): # 32
+threads.append(threading.Thread(target=h2o.oxygen, args=(releaseOxygen,))) # 33
+# 34
+for t in threads: # 35
+t.start() # 36
+# 37
+# 38
+for t in threads: # 39
+t.join() # 40"
+17,1117,Concurrency_prepared,"[21, 24, 27, 3, 4, 29, 30, 31, 30, 31, 30, 31, 30, 31, 30, 31, 30, 31, 30, 32, 33, 32, 33, 32, 33, 32, 35, '(', 36, 7, 9, 22, 10, 35, 36, 7, 9, 22, 10, 11, 35, 36, 7, 35, 36, 7, 35, 36, 7, 35, 36, 7, 35, 36, 14, 16, 25, 17, 9, 22, 10, 9, 22, 10, 11, 35, 36, 14, 16, 25, 17, 35, 36, 9, 22, 10, 9, 22, 10, 11, 14, 16, 25, 17, 35, 39, 40, 39, 40, 39, 40, 39, 40, 39, 40, 39, 40, 39, 40, 39, 40, 39, 40, 39, ')']","class H2O: # 1
+def __init__(self): # 2
+self.h = Semaphore(2) # 3
+self.o = Semaphore(0) # 4
+# 5
+def hydrogen(self, releaseHydrogen: ""Callable[[], None]"") -> None: # 6
+self.h.acquire() # 7
+# 8
+releaseHydrogen() # 9
+if self.h._value == 0: # 10
+self.o.release() # 11
+# 12
+def oxygen(self, releaseOxygen: ""Callable[[], None]"") -> None: # 13
+self.o.acquire() # 14
+# 15
+releaseOxygen() # 16
+self.h.release(2) # 17
+# 18
+# 19
+if __name__ == ""__main__"": # 20
+def releaseHydrogen(): # 21
+print(""H"", end="""") # 22
+# 23
+def releaseOxygen(): # 24
+print(""O"", end="""") # 25
+# 26
+h2o = H2O() # 27
+# 28
+threads = [] # 29
+for _ in range(6): # 30
+threads.append(threading.Thread(target=h2o.hydrogen, args=(releaseHydrogen,))) # 31
+for _ in range(3): # 32
+threads.append(threading.Thread(target=h2o.oxygen, args=(releaseOxygen,))) # 33
+# 34
+for t in threads: # 35
+t.start() # 36
+# 37
+# 38
+for t in threads: # 39
+t.join() # 40"
+18,1117,Concurrency_prepared,"[21, 24, 27, 3, 4, 29, 30, 31, 30, 31, 30, 31, 30, 31, 30, 31, 30, 31, 30, 31, 30, 31, 30, 32, 33, 32, 33, 32, 33, 32, 33, 32, 35, '(', 36, 7, 9, 22, 10, 35, 36, 7, 9, 22, 10, 11, 35, 36, 7, 35, 36, 7, 35, 36, 7, 35, 36, 7, 35, 36, 7, 35, 36, 7, 35, 36, 14, 16, 25, 17, 9, 22, 10, 9, 22, 10, 11, 35, 36, 14, 16, 25, 17, 35, 36, 9, 22, 10, 9, 22, 10, 11, 14, 16, 25, 17, 9, 22, 10, 9, 22, 10, 11, 35, 36, 14, 16, 25, 17, 35, 39, 40, 39, 40, 39, 40, 39, 40, 39, 40, 39, 40, 39, 40, 39, 40, 39, 40, 39, 40, 39, 40, 39, 40, 39, ')']","class H2O: # 1
+def __init__(self): # 2
+self.h = Semaphore(2) # 3
+self.o = Semaphore(0) # 4
+# 5
+def hydrogen(self, releaseHydrogen: ""Callable[[], None]"") -> None: # 6
+self.h.acquire() # 7
+# 8
+releaseHydrogen() # 9
+if self.h._value == 0: # 10
+self.o.release() # 11
+# 12
+def oxygen(self, releaseOxygen: ""Callable[[], None]"") -> None: # 13
+self.o.acquire() # 14
+# 15
+releaseOxygen() # 16
+self.h.release(2) # 17
+# 18
+# 19
+if __name__ == ""__main__"": # 20
+def releaseHydrogen(): # 21
+print(""H"", end="""") # 22
+# 23
+def releaseOxygen(): # 24
+print(""O"", end="""") # 25
+# 26
+h2o = H2O() # 27
+# 28
+threads = [] # 29
+for _ in range(8): # 30
+threads.append(threading.Thread(target=h2o.hydrogen, args=(releaseHydrogen,))) # 31
+for _ in range(4): # 32
+threads.append(threading.Thread(target=h2o.oxygen, args=(releaseOxygen,))) # 33
+# 34
+for t in threads: # 35
+t.start() # 36
+# 37
+# 38
+for t in threads: # 39
+t.join() # 40"
+19,1117,Concurrency_prepared,"[21, 24, 27, 3, 4, 30, 31, 33, 34, 37, 31, 33, 34, 37, 31, 33, 34, 37, 31, 40, '(', 41, 7, 9, 22, 10, 40, 41, 7, 9, 22, 10, 11, 40, 41, 14, 16, 25, 17, 40, 41, 7, 9, 22, 10, 40, 41, 7, 9, 22, 10, 11, 40, 41, 14, 16, 25, 17, 40, 41, 7, 9, 22, 10, 40, 41, 7, 9, 22, 10, 11, 40, 41, 14, 16, 25, 17, 40, 42, 43, 42, 43, 42, 43, 42, 43, 42, 43, 42, 43, 42, 43, 42, 43, 42, 43, 42, ')']","class H2O: # 1
+def __init__(self): # 2
+self.h = Semaphore(2) # 3
+self.o = Semaphore(0) # 4
+# 5
+def hydrogen(self, releaseHydrogen: ""Callable[[], None]"") -> None: # 6
+self.h.acquire() # 7
+# 8
+releaseHydrogen() # 9
+if self.h._value == 0: # 10
+self.o.release() # 11
+# 12
+def oxygen(self, releaseOxygen: ""Callable[[], None]"") -> None: # 13
+self.o.acquire() # 14
+# 15
+releaseOxygen() # 16
+self.h.release(2) # 17
+# 18
+# 19
+if __name__ == ""__main__"": # 20
+def releaseHydrogen(): # 21
+print(""H"", end="""") # 22
+# 23
+def releaseOxygen(): # 24
+print(""O"", end="""") # 25
+# 26
+h2o = H2O() # 27
+# 28
+# 29
+threads = [] # 30
+for _ in range(3): # 31
+# 32
+threads.append(threading.Thread(target=h2o.hydrogen, args=(releaseHydrogen,))) # 33
+threads.append(threading.Thread(target=h2o.hydrogen, args=(releaseHydrogen,))) # 34
+# 35
+# 36
+threads.append(threading.Thread(target=h2o.oxygen, args=(releaseOxygen,))) # 37
+# 38
+# 39
+for t in threads: # 40
+t.start() # 41
+for t in threads: # 42
+t.join() # 43"
+20,1188,Concurrency_prepared,"[22, 3, 4, 5, 23, 8, 9, 10, 24, 19]","class BoundedBlockingQueue: # 1
+def __init__(self, capacity: int): # 2
+self.q = collections.deque() # 3
+self.enqueueSemaphore = Semaphore(capacity) # 4
+self.dequeueSemaphore = Semaphore(0) # 5
+# 6
+def enqueue(self, element: int) -> None: # 7
+self.enqueueSemaphore.acquire() # 8
+self.q.append(element) # 9
+self.dequeueSemaphore.release() # 10
+# 11
+def dequeue(self) -> int: # 12
+self.dequeueSemaphore.acquire() # 13
+element = self.q.popleft() # 14
+self.enqueueSemaphore.release() # 15
+return element # 16
+# 17
+def size(self) -> int: # 18
+return len(self.q) # 19
+# 20
+if __name__ == ""__main__"": # 21
+queue = BoundedBlockingQueue(3) # 22
+queue.enqueue(1) # 23
+print(queue.size()) # 24"
+21,1188,Concurrency_prepared,"[22, 3, 4, 5, 24, 29, 32, 33, '(', 34, 25, 8, 9, 10, 26, 8, 9, 10, 27, 8, 9, 10, 36, 30, 13, 14, 15, 16, 37, ')', 38]","class BoundedBlockingQueue: # 1
+def __init__(self, capacity: int): # 2
+self.q = collections.deque() # 3
+self.enqueueSemaphore = Semaphore(capacity) # 4
+self.dequeueSemaphore = Semaphore(0) # 5
+# 6
+def enqueue(self, element: int) -> None: # 7
+self.enqueueSemaphore.acquire() # 8
+self.q.append(element) # 9
+self.dequeueSemaphore.release() # 10
+# 11
+def dequeue(self) -> int: # 12
+self.dequeueSemaphore.acquire() # 13
+element = self.q.popleft() # 14
+self.enqueueSemaphore.release() # 15
+return element # 16
+# 17
+def size(self) -> int: # 18
+return len(self.q) # 19
+# 20
+if __name__ == ""__main__"": # 21
+queue = BoundedBlockingQueue(3) # 22
+# 23
+def enqueue_elements(): # 24
+queue.enqueue(1) # 25
+queue.enqueue(2) # 26
+queue.enqueue(3) # 27
+# 28
+def dequeue_elements(): # 29
+print(queue.dequeue()) # 30
+# 31
+t1 = Thread(target=enqueue_elements) # 32
+t2 = Thread(target=dequeue_elements) # 33
+t1.start() # 34
+# 35
+t2.start() # 36
+t1.join() # 37
+t2.join() # 38
+# 39"
+22,1188,Concurrency_prepared,"[22, 3, 4, 5, 24, 28, 31, 32, '(', 33, 25, 8, 9, 10, 26, 8, 9, 10, 35, 29, 13, 14, 15, 16, 36, 37, ')']","class BoundedBlockingQueue: # 1
+def __init__(self, capacity: int): # 2
+self.q = collections.deque() # 3
+self.enqueueSemaphore = Semaphore(capacity) # 4
+self.dequeueSemaphore = Semaphore(0) # 5
+# 6
+def enqueue(self, element: int) -> None: # 7
+self.enqueueSemaphore.acquire() # 8
+self.q.append(element) # 9
+self.dequeueSemaphore.release() # 10
+# 11
+def dequeue(self) -> int: # 12
+self.dequeueSemaphore.acquire() # 13
+element = self.q.popleft() # 14
+self.enqueueSemaphore.release() # 15
+return element # 16
+# 17
+def size(self) -> int: # 18
+return len(self.q) # 19
+# 20
+if __name__ == ""__main__"": # 21
+queue = BoundedBlockingQueue(3) # 22
+# 23
+def enqueue_elements(): # 24
+queue.enqueue(1) # 25
+queue.enqueue(2) # 26
+# 27
+def dequeue_elements(): # 28
+print(queue.dequeue()) # 29
+# 30
+t1 = Thread(target=enqueue_elements) # 31
+t2 = Thread(target=dequeue_elements) # 32
+t1.start() # 33
+# 34
+t2.start() # 35
+t1.join() # 36
+t2.join() # 37"
+23,1188,Concurrency_prepared,"[22, 3, 4, 5, 24, 29, 35, 36, 37, '(', 39, 25, 26, 27, 8, 9, 10, 25, 26, 27, 8, 9, 10, 25, 26, 27, 8, 9, 10, 25, 42, 30, 13, 14, 15, 16, 31, 13, 14, 15, 16, 32, 13, 14, 15, 16, 43, 25, 26, 27, 8, 9, 10, 25, 26, 27, 8, 9, 10, 25, 26, 27, 8, 9, 10, 25, 46, 47, ')', 48, 51]","class BoundedBlockingQueue: # 1
+def __init__(self, capacity: int): # 2
+self.q = collections.deque() # 3
+self.enqueueSemaphore = Semaphore(capacity) # 4
+self.dequeueSemaphore = Semaphore(0) # 5
+# 6
+def enqueue(self, element: int) -> None: # 7
+self.enqueueSemaphore.acquire() # 8
+self.q.append(element) # 9
+self.dequeueSemaphore.release() # 10
+# 11
+def dequeue(self) -> int: # 12
+self.dequeueSemaphore.acquire() # 13
+element = self.q.popleft() # 14
+self.enqueueSemaphore.release() # 15
+return element # 16
+# 17
+def size(self) -> int: # 18
+return len(self.q) # 19
+# 20
+if __name__ == ""__main__"": # 21
+queue = BoundedBlockingQueue(3) # 22
+# 23
+def enqueue_elements(): # 24
+for i in range(1, 4): # 25
+print(f""Enqueueing: {i}"") # 26
+queue.enqueue(i) # 27
+# 28
+def dequeue_elements(): # 29
+print(f""Dequeued: {queue.dequeue()}"") # 30
+print(f""Dequeued: {queue.dequeue()}"") # 31
+print(f""Dequeued: {queue.dequeue()}"") # 32
+# 33
+# 34
+t1 = Thread(target=enqueue_elements) # 35
+t2 = Thread(target=dequeue_elements) # 36
+t3 = Thread(target=enqueue_elements) # 37
+# 38
+t1.start() # 39
+# 40
+# 41
+t2.start() # 42
+t3.start() # 43
+# 44
+# 45
+t1.join() # 46
+t2.join() # 47
+t3.join() # 48
+# 49
+# 50
+print(""All threads have finished."") # 51"
+24,1188,Concurrency_prepared,"[22, 3, 4, 5, 24, 28, 32, 33, '(', 34, 25, 26, 8, 9, 10, 25, 26, 8, 9, 10, 25, 26, 8, 9, 10, 25, 26, 8, 9, 10, 25, 26, 8, 9, 10, 25, 26, 8, 36, 29, 30, 13, 14, 15, 16, 29, 30, 13, 14, 15, 16, 29, 30, 13, 14, 15, 16, 29, 30, 13, 14, 15, 16, 29, 30, 13, 14, 15, 16, 29, 30, 13, 37, 9, 10, 25, 26, 8, 9, 10, 25, 26, 8, 9, 10, 25, 26, 8, 9, 10, 25, 26, 8, 9, 10, 25, 38, 14, 15, 16, 29, 30, 13, 14, 15, 16, 29, 30, 13, 14, 15, 16, 29, 30, 13, 14, 15, 16, 29, 30, 13, 14, 15, 16, 29, ')']","class BoundedBlockingQueue: # 1
+def __init__(self, capacity: int): # 2
+self.q = collections.deque() # 3
+self.enqueueSemaphore = Semaphore(capacity) # 4
+self.dequeueSemaphore = Semaphore(0) # 5
+# 6
+def enqueue(self, element: int) -> None: # 7
+self.enqueueSemaphore.acquire() # 8
+self.q.append(element) # 9
+self.dequeueSemaphore.release() # 10
+# 11
+def dequeue(self) -> int: # 12
+self.dequeueSemaphore.acquire() # 13
+element = self.q.popleft() # 14
+self.enqueueSemaphore.release() # 15
+return element # 16
+# 17
+def size(self) -> int: # 18
+return len(self.q) # 19
+# 20
+if __name__ == ""__main__"": # 21
+queue = BoundedBlockingQueue(5) # 22
+# 23
+def enqueue_elements(): # 24
+for i in range(10): # 25
+queue.enqueue(i) # 26
+# 27
+def dequeue_elements(): # 28
+for i in range(10): # 29
+print(queue.dequeue()) # 30
+# 31
+t1 = Thread(target=enqueue_elements) # 32
+t2 = Thread(target=dequeue_elements) # 33
+t1.start() # 34
+# 35
+t2.start() # 36
+t1.join() # 37
+t2.join() # 38"
+25,1195,Concurrency_prepared,"[49, 52, 55, 58, 61, 62, 3, 4, 5, 6, 7, 65, 66, 67, 68, 64, 71, '(', 72, 11, 12, 11, 12, 11, 12, 13, 71, 72, 19, 20, 19, 20, 19, 20, 19, 20, 19, 20, 21, 71, 72, 27, 28, 27, 28, 27, 28, 27, 28, 27, 28, 27, 71, 72, 35, 36, 37, 39, 41, 44, 59, 45, 35, 36, 37, 39, 41, 44, 59, 45, 35, 36, 37, 39, 40, 35, 36, 14, 50, 15, 11, 12, 11, 12, 11, 71, 74, 75, 74, 75, 37, 39, 41, 44, 59, 45, 35, 36, 37, 39, 41, 42, 35, 22, 53, 23, 19, 74, 75, 74, 75, 74, ')']","class FizzBuzz: # 1
+def __init__(self, n: int): # 2
+self.n = n # 3
+self.fizzSemaphore = Semaphore(0) # 4
+self.buzzSemaphore = Semaphore(0) # 5
+self.fizzbuzzSemaphore = Semaphore(0) # 6
+self.numberSemaphore = Semaphore(1) # 7
+# 8
+# 9
+def fizz(self, printFizz: 'Callable[[], None]') -> None: # 10
+for i in range(1, self.n + 1): # 11
+if i % 3 == 0 and i % 15 != 0: # 12
+self.fizzSemaphore.acquire() # 13
+printFizz() # 14
+self.numberSemaphore.release() # 15
+# 16
+# 17
+def buzz(self, printBuzz: 'Callable[[], None]') -> None: # 18
+for i in range(1, self.n + 1): # 19
+if i % 5 == 0 and i % 15 != 0: # 20
+self.buzzSemaphore.acquire() # 21
+printBuzz() # 22
+self.numberSemaphore.release() # 23
+# 24
+# 25
+def fizzbuzz(self, printFizzBuzz: 'Callable[[], None]') -> None: # 26
+for i in range(1, self.n + 1): # 27
+if i % 15 == 0: # 28
+self.fizzbuzzSemaphore.acquire() # 29
+printFizzBuzz() # 30
+self.numberSemaphore.release() # 31
+# 32
+# 33
+def number(self, printNumber: 'Callable[[int], None]') -> None: # 34
+for i in range(1, self.n + 1): # 35
+self.numberSemaphore.acquire() # 36
+if i % 15 == 0: # 37
+self.fizzbuzzSemaphore.release() # 38
+elif i % 3 == 0: # 39
+self.fizzSemaphore.release() # 40
+elif i % 5 == 0: # 41
+self.buzzSemaphore.release() # 42
+else: # 43
+printNumber(i) # 44
+self.numberSemaphore.release() # 45
+# 46
+# 47
+if __name__ == ""__main__"": # 48
+def printFizz(): # 49
+print(""fizz"", end=' ') # 50
+# 51
+def printBuzz(): # 52
+print(""buzz"", end=' ') # 53
+# 54
+def printFizzBuzz(): # 55
+print(""fizzbuzz"", end=' ') # 56
+# 57
+def printNumber(x): # 58
+print(x, end=' ') # 59
+# 60
+n = 5 # 61
+fizzbuzz = FizzBuzz(n) # 62
+# 63
+threads = [ # 64
+threading.Thread(target=fizzbuzz.fizz, args=(printFizz,)), # 65
+threading.Thread(target=fizzbuzz.buzz, args=(printBuzz,)), # 66
+threading.Thread(target=fizzbuzz.fizzbuzz, args=(printFizzBuzz,)), # 67
+threading.Thread(target=fizzbuzz.number, args=(printNumber,)) # 68
+] # 69
+# 70
+for t in threads: # 71
+t.start() # 72
+# 73
+for t in threads: # 74
+t.join() # 75"
+26,1195,Concurrency_prepared,"[49, 52, 55, 58, 61, 62, 3, 4, 5, 6, 7, 65, 66, 67, 68, 64, 71, '(', 72, 11, 12, 11, 12, 11, 12, 13, 71, 72, 19, 20, 19, 20, 19, 20, 19, 20, 19, 20, 21, 71, 72, 27, 28, 27, 28, 27, 28, 27, 28, 27, 28, 27, 28, 27, 28, 27, 28, 27, 28, 27, 28, 27, 71, 72, 35, 36, 37, 39, 41, 44, 59, 45, 35, 36, 37, 39, 41, 44, 59, 45, 35, 36, 37, 39, 40, 35, 36, 71, 74, 75, 14, 50, 15, 11, 12, 11, 12, 11, 12, 13, 37, 39, 41, 44, 59, 45, 35, 36, 37, 39, 41, 42, 35, 36, 22, 53, 23, 19, 20, 19, 20, 19, 20, 19, 20, 19, 20, 21, 37, 39, 40, 35, 36, 14, 50, 15, 11, 12, 11, 12, 11, 12, 13, 37, 39, 41, 44, 59, 45, 35, 36, 37, 39, 41, 44, 59, 45, 35, 36, 37, 39, 40, 35, 36, 14, 50, 15, 11, 12, 11, 74, 75, 37, 39, 41, 42, 35, 22, 53, 23, 19, 74, 75, 74, 75, 74, ')']","class FizzBuzz: # 1
+def __init__(self, n: int): # 2
+self.n = n # 3
+self.fizzSemaphore = Semaphore(0) # 4
+self.buzzSemaphore = Semaphore(0) # 5
+self.fizzbuzzSemaphore = Semaphore(0) # 6
+self.numberSemaphore = Semaphore(1) # 7
+# 8
+# 9
+def fizz(self, printFizz: 'Callable[[], None]') -> None: # 10
+for i in range(1, self.n + 1): # 11
+if i % 3 == 0 and i % 15 != 0: # 12
+self.fizzSemaphore.acquire() # 13
+printFizz() # 14
+self.numberSemaphore.release() # 15
+# 16
+# 17
+def buzz(self, printBuzz: 'Callable[[], None]') -> None: # 18
+for i in range(1, self.n + 1): # 19
+if i % 5 == 0 and i % 15 != 0: # 20
+self.buzzSemaphore.acquire() # 21
+printBuzz() # 22
+self.numberSemaphore.release() # 23
+# 24
+# 25
+def fizzbuzz(self, printFizzBuzz: 'Callable[[], None]') -> None: # 26
+for i in range(1, self.n + 1): # 27
+if i % 15 == 0: # 28
+self.fizzbuzzSemaphore.acquire() # 29
+printFizzBuzz() # 30
+self.numberSemaphore.release() # 31
+# 32
+# 33
+def number(self, printNumber: 'Callable[[int], None]') -> None: # 34
+for i in range(1, self.n + 1): # 35
+self.numberSemaphore.acquire() # 36
+if i % 15 == 0: # 37
+self.fizzbuzzSemaphore.release() # 38
+elif i % 3 == 0: # 39
+self.fizzSemaphore.release() # 40
+elif i % 5 == 0: # 41
+self.buzzSemaphore.release() # 42
+else: # 43
+printNumber(i) # 44
+self.numberSemaphore.release() # 45
+# 46
+# 47
+if __name__ == ""__main__"": # 48
+def printFizz(): # 49
+print(""fizz"", end=' ') # 50
+# 51
+def printBuzz(): # 52
+print(""buzz"", end=' ') # 53
+# 54
+def printFizzBuzz(): # 55
+print(""fizzbuzz"", end=' ') # 56
+# 57
+def printNumber(x): # 58
+print(x, end=' ') # 59
+# 60
+n = 10 # 61
+fizzbuzz = FizzBuzz(n) # 62
+# 63
+threads = [ # 64
+threading.Thread(target=fizzbuzz.fizz, args=(printFizz,)), # 65
+threading.Thread(target=fizzbuzz.buzz, args=(printBuzz,)), # 66
+threading.Thread(target=fizzbuzz.fizzbuzz, args=(printFizzBuzz,)), # 67
+threading.Thread(target=fizzbuzz.number, args=(printNumber,)) # 68
+] # 69
+# 70
+for t in threads: # 71
+t.start() # 72
+# 73
+for t in threads: # 74
+t.join() # 75"
+27,1195,Concurrency_prepared,"[49, 52, 55, 58, 61, 62, 3, 4, 5, 6, 7, 65, 66, 67, 68, 64, 71, '(', 72, 11, 12, 11, 12, 11, 12, 13, 71, 72, 19, 20, 19, 20, 19, 20, 19, 20, 19, 20, 21, 71, 72, 27, 28, 27, 28, 27, 28, 27, 28, 27, 28, 27, 28, 27, 28, 27, 28, 27, 28, 27, 28, 27, 28, 27, 28, 27, 28, 27, 28, 27, 28, 29, 71, 72, 35, 36, 37, 39, 41, 44, 59, 45, 35, 36, 37, 39, 41, 44, 59, 45, 35, 36, 37, 39, 40, 35, 36, 71, 74, 75, 14, 50, 15, 11, 12, 11, 12, 11, 12, 13, 37, 39, 41, 44, 59, 45, 35, 36, 37, 39, 41, 42, 35, 36, 22, 53, 23, 19, 20, 19, 20, 19, 20, 19, 20, 19, 20, 21, 37, 39, 40, 35, 36, 14, 50, 15, 11, 12, 11, 12, 11, 12, 13, 37, 39, 41, 44, 59, 45, 35, 36, 37, 39, 41, 44, 59, 45, 35, 36, 37, 39, 40, 35, 36, 14, 50, 15, 11, 12, 11, 12, 11, 12, 13, 37, 39, 41, 42, 35, 36, 22, 53, 23, 19, 20, 19, 20, 19, 20, 19, 20, 19, 20, 19, 37, 39, 41, 44, 59, 45, 35, 36, 37, 39, 40, 35, 36, 14, 50, 15, 11, 12, 11, 12, 11, 12, 11, 37, 39, 41, 44, 59, 45, 35, 36, 37, 39, 41, 44, 59, 45, 35, 36, 37, 38, 35, 74, 75, 74, 75, 30, 56, 31, 27, 74, 75, 74, ')']","class FizzBuzz: # 1
+def __init__(self, n: int): # 2
+self.n = n # 3
+self.fizzSemaphore = Semaphore(0) # 4
+self.buzzSemaphore = Semaphore(0) # 5
+self.fizzbuzzSemaphore = Semaphore(0) # 6
+self.numberSemaphore = Semaphore(1) # 7
+# 8
+# 9
+def fizz(self, printFizz: 'Callable[[], None]') -> None: # 10
+for i in range(1, self.n + 1): # 11
+if i % 3 == 0 and i % 15 != 0: # 12
+self.fizzSemaphore.acquire() # 13
+printFizz() # 14
+self.numberSemaphore.release() # 15
+# 16
+# 17
+def buzz(self, printBuzz: 'Callable[[], None]') -> None: # 18
+for i in range(1, self.n + 1): # 19
+if i % 5 == 0 and i % 15 != 0: # 20
+self.buzzSemaphore.acquire() # 21
+printBuzz() # 22
+self.numberSemaphore.release() # 23
+# 24
+# 25
+def fizzbuzz(self, printFizzBuzz: 'Callable[[], None]') -> None: # 26
+for i in range(1, self.n + 1): # 27
+if i % 15 == 0: # 28
+self.fizzbuzzSemaphore.acquire() # 29
+printFizzBuzz() # 30
+self.numberSemaphore.release() # 31
+# 32
+# 33
+def number(self, printNumber: 'Callable[[int], None]') -> None: # 34
+for i in range(1, self.n + 1): # 35
+self.numberSemaphore.acquire() # 36
+if i % 15 == 0: # 37
+self.fizzbuzzSemaphore.release() # 38
+elif i % 3 == 0: # 39
+self.fizzSemaphore.release() # 40
+elif i % 5 == 0: # 41
+self.buzzSemaphore.release() # 42
+else: # 43
+printNumber(i) # 44
+self.numberSemaphore.release() # 45
+# 46
+# 47
+if __name__ == ""__main__"": # 48
+def printFizz(): # 49
+print(""fizz"", end=' ') # 50
+# 51
+def printBuzz(): # 52
+print(""buzz"", end=' ') # 53
+# 54
+def printFizzBuzz(): # 55
+print(""fizzbuzz"", end=' ') # 56
+# 57
+def printNumber(x): # 58
+print(x, end=' ') # 59
+# 60
+n = 15 # 61
+fizzbuzz = FizzBuzz(n) # 62
+# 63
+threads = [ # 64
+threading.Thread(target=fizzbuzz.fizz, args=(printFizz,)), # 65
+threading.Thread(target=fizzbuzz.buzz, args=(printBuzz,)), # 66
+threading.Thread(target=fizzbuzz.fizzbuzz, args=(printFizzBuzz,)), # 67
+threading.Thread(target=fizzbuzz.number, args=(printNumber,)) # 68
+] # 69
+# 70
+for t in threads: # 71
+t.start() # 72
+# 73
+for t in threads: # 74
+t.join() # 75"
+28,1195,Concurrency_prepared,"[49, 52, 55, 58, 61, 62, 3, 4, 5, 6, 7, 65, 66, 67, 68, 64, 71, '(', 72, 11, 12, 11, 12, 11, 12, 13, 71, 72, 19, 20, 19, 20, 19, 20, 19, 20, 19, 20, 21, 71, 72, 27, 28, 27, 28, 27, 28, 27, 28, 27, 28, 27, 28, 27, 28, 27, 28, 27, 28, 27, 28, 27, 28, 27, 28, 27, 28, 27, 28, 27, 28, 29, 71, 72, 35, 36, 37, 39, 41, 44, 59, 45, 35, 36, 37, 39, 41, 44, 59, 45, 35, 36, 37, 39, 40, 35, 36, 71, 73, 74, 14, 50, 15, 11, 12, 11, 12, 11, 12, 13, 37, 39, 41, 44, 59, 45, 35, 36, 37, 39, 41, 42, 35, 36, 22, 53, 23, 19, 20, 19, 20, 19, 20, 19, 20, 19, 20, 21, 37, 39, 40, 35, 36, 14, 50, 15, 11, 12, 11, 12, 11, 12, 13, 37, 39, 41, 44, 59, 45, 35, 36, 37, 39, 41, 44, 59, 45, 35, 36, 37, 39, 40, 35, 36, 14, 50, 15, 11, 12, 11, 12, 11, 12, 13, 37, 39, 41, 42, 35, 36, 22, 53, 23, 19, 20, 19, 20, 19, 20, 19, 20, 19, 20, 19, 20, 19, 20, 19, 20, 19, 20, 19, 20, 21, 37, 39, 41, 44, 59, 45, 35, 36, 37, 39, 40, 35, 36, 14, 50, 15, 11, 12, 11, 12, 11, 12, 11, 12, 11, 12, 11, 12, 13, 37, 39, 41, 44, 59, 45, 35, 36, 37, 39, 41, 44, 59, 45, 35, 36, 37, 38, 35, 36, 30, 56, 31, 27, 28, 27, 28, 27, 28, 27, 28, 27, 28, 27, 37, 39, 41, 44, 59, 45, 35, 36, 37, 39, 41, 44, 59, 45, 35, 36, 37, 39, 40, 35, 36, 14, 50, 15, 11, 12, 11, 12, 11, 37, 39, 41, 44, 59, 45, 35, 36, 37, 39, 41, 42, 35, 73, 74, 22, 53, 23, 19, 73, 74, 73, 74, 73, ')']","class FizzBuzz: # 1
+def __init__(self, n: int): # 2
+self.n = n # 3
+self.fizzSemaphore = Semaphore(0) # 4
+self.buzzSemaphore = Semaphore(0) # 5
+self.fizzbuzzSemaphore = Semaphore(0) # 6
+self.numberSemaphore = Semaphore(1) # 7
+# 8
+# 9
+def fizz(self, printFizz: 'Callable[[], None]') -> None: # 10
+for i in range(1, self.n + 1): # 11
+if i % 3 == 0 and i % 15 != 0: # 12
+self.fizzSemaphore.acquire() # 13
+printFizz() # 14
+self.numberSemaphore.release() # 15
+# 16
+# 17
+def buzz(self, printBuzz: 'Callable[[], None]') -> None: # 18
+for i in range(1, self.n + 1): # 19
+if i % 5 == 0 and i % 15 != 0: # 20
+self.buzzSemaphore.acquire() # 21
+printBuzz() # 22
+self.numberSemaphore.release() # 23
+# 24
+# 25
+def fizzbuzz(self, printFizzBuzz: 'Callable[[], None]') -> None: # 26
+for i in range(1, self.n + 1): # 27
+if i % 15 == 0: # 28
+self.fizzbuzzSemaphore.acquire() # 29
+printFizzBuzz() # 30
+self.numberSemaphore.release() # 31
+# 32
+# 33
+def number(self, printNumber: 'Callable[[int], None]') -> None: # 34
+for i in range(1, self.n + 1): # 35
+self.numberSemaphore.acquire() # 36
+if i % 15 == 0: # 37
+self.fizzbuzzSemaphore.release() # 38
+elif i % 3 == 0: # 39
+self.fizzSemaphore.release() # 40
+elif i % 5 == 0: # 41
+self.buzzSemaphore.release() # 42
+else: # 43
+printNumber(i) # 44
+self.numberSemaphore.release() # 45
+# 46
+# 47
+if __name__ == ""__main__"": # 48
+def printFizz(): # 49
+print(""fizz"", end=' ') # 50
+# 51
+def printBuzz(): # 52
+print(""buzz"", end=' ') # 53
+# 54
+def printFizzBuzz(): # 55
+print(""fizzbuzz"", end=' ') # 56
+# 57
+def printNumber(x): # 58
+print(x, end=' ') # 59
+# 60
+n = 20 # 61
+fizzbuzz = FizzBuzz(n) # 62
+# 63
+threads = [ # 64
+threading.Thread(target=fizzbuzz.fizz, args=(printFizz,)), # 65
+threading.Thread(target=fizzbuzz.buzz, args=(printBuzz,)), # 66
+threading.Thread(target=fizzbuzz.fizzbuzz, args=(printFizzBuzz,)), # 67
+threading.Thread(target=fizzbuzz.number, args=(printNumber,)) # 68
+] # 69
+# 70
+for t in threads: # 71
+t.start() # 72
+for t in threads: # 73
+t.join() # 74"
+29,1195,Concurrency_prepared,"[49, 52, 55, 58, 61, 62, 3, 4, 5, 6, 7, 65, 66, 67, 68, 64, 71, '(', 72, 11, 71, 72, 19, 71, 72, 27, 71, 72, 35, 71, 74, 75, 74, 75, 74, 75, 74, 75, 74, ')']","class FizzBuzz: # 1
+def __init__(self, n: int): # 2
+self.n = n # 3
+self.fizzSemaphore = Semaphore(0) # 4
+self.buzzSemaphore = Semaphore(0) # 5
+self.fizzbuzzSemaphore = Semaphore(0) # 6
+self.numberSemaphore = Semaphore(1) # 7
+# 8
+# 9
+def fizz(self, printFizz: 'Callable[[], None]') -> None: # 10
+for i in range(1, self.n + 1): # 11
+if i % 3 == 0 and i % 15 != 0: # 12
+self.fizzSemaphore.acquire() # 13
+printFizz() # 14
+self.numberSemaphore.release() # 15
+# 16
+# 17
+def buzz(self, printBuzz: 'Callable[[], None]') -> None: # 18
+for i in range(1, self.n + 1): # 19
+if i % 5 == 0 and i % 15 != 0: # 20
+self.buzzSemaphore.acquire() # 21
+printBuzz() # 22
+self.numberSemaphore.release() # 23
+# 24
+# 25
+def fizzbuzz(self, printFizzBuzz: 'Callable[[], None]') -> None: # 26
+for i in range(1, self.n + 1): # 27
+if i % 15 == 0: # 28
+self.fizzbuzzSemaphore.acquire() # 29
+printFizzBuzz() # 30
+self.numberSemaphore.release() # 31
+# 32
+# 33
+def number(self, printNumber: 'Callable[[int], None]') -> None: # 34
+for i in range(1, self.n + 1): # 35
+self.numberSemaphore.acquire() # 36
+if i % 15 == 0: # 37
+self.fizzbuzzSemaphore.release() # 38
+elif i % 3 == 0: # 39
+self.fizzSemaphore.release() # 40
+elif i % 5 == 0: # 41
+self.buzzSemaphore.release() # 42
+else: # 43
+printNumber(i) # 44
+self.numberSemaphore.release() # 45
+# 46
+# 47
+if __name__ == ""__main__"": # 48
+def printFizz(): # 49
+print(""fizz"", end=' ') # 50
+# 51
+def printBuzz(): # 52
+print(""buzz"", end=' ') # 53
+# 54
+def printFizzBuzz(): # 55
+print(""fizzbuzz"", end=' ') # 56
+# 57
+def printNumber(x): # 58
+print(x, end=' ') # 59
+# 60
+n = 0 # 61
+fizzbuzz = FizzBuzz(n) # 62
+# 63
+threads = [ # 64
+threading.Thread(target=fizzbuzz.fizz, args=(printFizz,)), # 65
+threading.Thread(target=fizzbuzz.buzz, args=(printBuzz,)), # 66
+threading.Thread(target=fizzbuzz.fizzbuzz, args=(printFizzBuzz,)), # 67
+threading.Thread(target=fizzbuzz.number, args=(printNumber,)) # 68
+] # 69
+# 70
+for t in threads: # 71
+t.start() # 72
+# 73
+for t in threads: # 74
+t.join() # 75"
+30,1242,Concurrency_prepared,"[53, 53, 54, 57, 58, 3, 1, 1, 4, 5, 6, 7, 9, 26, '(', 27, 30, 31, 32, 33, 10, 11, 12, 16, 55, 18, 1, 1, 19, 20, 21, 22, 19, 16, 18, 1, 1, 19, 20, 21, 22, 19, 16, 24, 10, 11, 12, 16, 55, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 24, 10, 11, 12, 16, 55, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 24, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 38, 41, 42, 41, 42, 41, 42, 41, 42, 41, 42, 41, 42, 41, 42, 41, 42, 41, 42, 41, 42, 41, 45, 46, 12, 13, 45, 46, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 45, 46, 45, 46, 45, 46, 45, 46, 45, 46, 45, 46, 45, 46, 45, 46, 45, ')', 48, 59]","class Solution: # 1
+def crawl(self, startUrl: str, htmlParser: 'HtmlParser') -> List[str]: # 2
+hostname = urlparse(startUrl).hostname # 3
+seen = set([startUrl]) # 4
+lock = Lock() # 5
+unseen = Queue() # 6
+unseen.put(startUrl) # 7
+# 8
+def worker(): # 9
+while True: # 10
+url = unseen.get() # 11
+if url is None: # 12
+break # 13
+# 14
+# 15
+for next_url in htmlParser.getUrls(url): # 16
+# 17
+if urlparse(next_url).hostname == hostname: # 18
+with lock: # 19
+if next_url not in seen: # 20
+seen.add(next_url) # 21
+unseen.put(next_url) # 22
+# 23
+unseen.task_done() # 24
+# 25
+threads = [] # 26
+num_threads = 10 # 27
+# 28
+# 29
+for _ in range(num_threads): # 30
+thread = Thread(target=worker) # 31
+thread.daemon = True # 32
+thread.start() # 33
+# 34
+threads.append(thread) # 35
+# 36
+# 37
+unseen.join() # 38
+# 39
+# 40
+for _ in range(num_threads): # 41
+unseen.put(None) # 42
+# 43
+# 44
+for thread in threads: # 45
+thread.join() # 46
+# 47
+return list(seen) # 48
+# 49
+# 50
+# 51
+if __name__ == ""__main__"": # 52
+class HtmlParser: # 53
+def getUrls(self, url): # 54
+return [""http://example.com/page1"", ""http://example.com/page2""] # 55
+# 56
+solution = Solution() # 57
+result = solution.crawl(""http://example.com"", HtmlParser()) # 58
+print(result) # 59"
+31,1242,Concurrency_prepared,"[51, 51, 52, 55, 56, 3, 1, 4, 5, 6, 7, 9, 26, '(', 27, 30, 31, 32, 33, 10, 11, 12, 16, 53, 18, 1, 19, 20, 21, 22, 19, 16, 18, 1, 19, 20, 21, 22, 19, 16, 18, 1, 1, 19, 20, 21, 22, 19, 16, 24, 10, 11, 12, 16, 53, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 24, 10, 11, 12, 16, 53, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 24, 10, 11, 12, 16, 53, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 24, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 38, 41, 42, 41, 42, 41, 42, 41, 42, 41, 42, 41, 42, 41, 42, 41, 42, 41, 42, 41, 42, 41, 45, 46, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 45, 46, 45, 46, 45, 46, 45, 46, 45, 46, 45, 46, 45, 46, 45, 46, 45, 46, 45, ')', 48, 57]","class Solution: # 1
+def crawl(self, startUrl: str, htmlParser: 'HtmlParser') -> List[str]: # 2
+hostname = urlparse(startUrl).hostname # 3
+seen = set([startUrl]) # 4
+lock = Lock() # 5
+unseen = Queue() # 6
+unseen.put(startUrl) # 7
+# 8
+def worker(): # 9
+while True: # 10
+url = unseen.get() # 11
+if url is None: # 12
+break # 13
+# 14
+# 15
+for next_url in htmlParser.getUrls(url): # 16
+# 17
+if urlparse(next_url).hostname == hostname: # 18
+with lock: # 19
+if next_url not in seen: # 20
+seen.add(next_url) # 21
+unseen.put(next_url) # 22
+# 23
+unseen.task_done() # 24
+# 25
+threads = [] # 26
+num_threads = 10 # 27
+# 28
+# 29
+for _ in range(num_threads): # 30
+thread = Thread(target=worker) # 31
+thread.daemon = True # 32
+thread.start() # 33
+# 34
+threads.append(thread) # 35
+# 36
+# 37
+unseen.join() # 38
+# 39
+# 40
+for _ in range(num_threads): # 41
+unseen.put(None) # 42
+# 43
+# 44
+for thread in threads: # 45
+thread.join() # 46
+# 47
+return list(seen) # 48
+# 49
+if __name__ == ""__main__"": # 50
+class HtmlParser: # 51
+def getUrls(self, url): # 52
+return [""http://example.com/page1"", ""http://example.com/page2"", ""http://example.com/page3""] # 53
+# 54
+solution = Solution() # 55
+result = solution.crawl(""http://example.com"", HtmlParser()) # 56
+print(result) # 57"
+32,1242,Concurrency_prepared,"[51, 51, 52, 55, 56, 3, 1, 4, 5, 6, 7, 9, 26, '(', 27, 30, 31, 32, 33, 10, 11, 12, 16, 53, 18, 1, 19, 20, 21, 22, 19, 16, 18, 1, 19, 20, 21, 22, 19, 16, 18, 1, 19, 20, 21, 22, 19, 16, 18, 1, 1, 19, 20, 21, 22, 19, 16, 24, 10, 11, 12, 16, 53, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 24, 10, 11, 12, 16, 53, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 24, 10, 11, 12, 16, 53, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 24, 10, 11, 12, 16, 53, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 24, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 38, 41, 42, 41, 42, 41, 42, 41, 42, 41, 42, 41, 42, 41, 42, 41, 42, 41, 42, 41, 42, 41, 45, 46, 12, 13, 45, 46, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 45, 46, 45, 46, 45, 46, 45, 46, 45, 46, 45, 46, 45, 46, 45, 46, 45, ')', 48, 57]","class Solution: # 1
+def crawl(self, startUrl: str, htmlParser: 'HtmlParser') -> List[str]: # 2
+hostname = urlparse(startUrl).hostname # 3
+seen = set([startUrl]) # 4
+lock = Lock() # 5
+unseen = Queue() # 6
+unseen.put(startUrl) # 7
+# 8
+def worker(): # 9
+while True: # 10
+url = unseen.get() # 11
+if url is None: # 12
+break # 13
+# 14
+# 15
+for next_url in htmlParser.getUrls(url): # 16
+# 17
+if urlparse(next_url).hostname == hostname: # 18
+with lock: # 19
+if next_url not in seen: # 20
+seen.add(next_url) # 21
+unseen.put(next_url) # 22
+# 23
+unseen.task_done() # 24
+# 25
+threads = [] # 26
+num_threads = 10 # 27
+# 28
+# 29
+for _ in range(num_threads): # 30
+thread = Thread(target=worker) # 31
+thread.daemon = True # 32
+thread.start() # 33
+# 34
+threads.append(thread) # 35
+# 36
+# 37
+unseen.join() # 38
+# 39
+# 40
+for _ in range(num_threads): # 41
+unseen.put(None) # 42
+# 43
+# 44
+for thread in threads: # 45
+thread.join() # 46
+# 47
+return list(seen) # 48
+# 49
+if __name__ == ""__main__"": # 50
+class HtmlParser: # 51
+def getUrls(self, url): # 52
+return [""http://example.com/page1"", ""http://example.com/page2"", ""http://example.com/page3"", ""http://example.com/page4""] # 53
+# 54
+solution = Solution() # 55
+result = solution.crawl(""http://example.com"", HtmlParser()) # 56
+print(result) # 57"
+33,1242,Concurrency_prepared,"[51, 51, 52, 55, 56, 3, 1, 4, 5, 6, 7, 9, 26, '(', 27, 30, 31, 32, 33, 10, 11, 12, 16, 53, 18, 1, 19, 20, 21, 22, 19, 16, 18, 1, 19, 20, 21, 22, 19, 16, 18, 1, 19, 20, 21, 22, 19, 16, 18, 1, 19, 20, 21, 22, 19, 16, 18, 1, 1, 19, 20, 21, 22, 19, 16, 24, 10, 11, 12, 16, 53, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 24, 10, 11, 12, 16, 53, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 24, 10, 11, 12, 16, 53, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 24, 10, 11, 12, 16, 53, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 24, 10, 11, 12, 16, 53, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 24, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 38, 41, 42, 41, 42, 41, 42, 41, 42, 41, 42, 41, 42, 41, 42, 41, 42, 41, 42, 41, 42, 41, 45, 46, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 45, 46, 45, 46, 45, 46, 45, 46, 45, 46, 45, 46, 45, 46, 45, 46, 45, 46, 45, ')', 48, 57]","class Solution: # 1
+def crawl(self, startUrl: str, htmlParser: 'HtmlParser') -> List[str]: # 2
+hostname = urlparse(startUrl).hostname # 3
+seen = set([startUrl]) # 4
+lock = Lock() # 5
+unseen = Queue() # 6
+unseen.put(startUrl) # 7
+# 8
+def worker(): # 9
+while True: # 10
+url = unseen.get() # 11
+if url is None: # 12
+break # 13
+# 14
+# 15
+for next_url in htmlParser.getUrls(url): # 16
+# 17
+if urlparse(next_url).hostname == hostname: # 18
+with lock: # 19
+if next_url not in seen: # 20
+seen.add(next_url) # 21
+unseen.put(next_url) # 22
+# 23
+unseen.task_done() # 24
+# 25
+threads = [] # 26
+num_threads = 10 # 27
+# 28
+# 29
+for _ in range(num_threads): # 30
+thread = Thread(target=worker) # 31
+thread.daemon = True # 32
+thread.start() # 33
+# 34
+threads.append(thread) # 35
+# 36
+# 37
+unseen.join() # 38
+# 39
+# 40
+for _ in range(num_threads): # 41
+unseen.put(None) # 42
+# 43
+# 44
+for thread in threads: # 45
+thread.join() # 46
+# 47
+return list(seen) # 48
+# 49
+if __name__ == ""__main__"": # 50
+class HtmlParser: # 51
+def getUrls(self, url): # 52
+return [""http://example.com/page1"", ""http://example.com/page2"", ""http://example.com/page3"", ""http://example.com/page4"", ""http://example.com/page5""] # 53
+# 54
+solution = Solution() # 55
+result = solution.crawl(""http://example.com"", HtmlParser()) # 56
+print(result) # 57"
+34,1242,Concurrency_prepared,"[51, 51, 52, 55, 56, 3, 1, 4, 5, 6, 7, 9, 26, '(', 27, 30, 31, 32, 33, 10, 11, 12, 16, 53, 18, 1, 19, 20, 21, 22, 19, 16, 18, 1, 19, 20, 21, 22, 19, 16, 18, 1, 19, 20, 21, 22, 19, 16, 18, 1, 19, 20, 21, 22, 19, 16, 18, 1, 19, 20, 21, 22, 19, 16, 18, 1, 1, 19, 20, 21, 22, 19, 16, 24, 10, 11, 12, 16, 53, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 24, 10, 11, 12, 16, 53, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 24, 10, 11, 12, 16, 53, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 24, 10, 11, 12, 16, 53, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 24, 10, 11, 12, 16, 53, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 24, 10, 11, 12, 16, 53, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 18, 1, 19, 20, 19, 16, 24, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 31, 32, 33, 10, 11, 35, 30, 38, 41, 42, 41, 42, 41, 42, 41, 42, 41, 42, 41, 42, 41, 42, 41, 42, 41, 42, 41, 42, 41, 45, 46, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 45, 46, 45, 46, 45, 46, 45, 46, 45, 46, 45, 46, 45, 46, 45, 46, 45, 46, 45, ')', 48, 57]","class Solution: # 1
+def crawl(self, startUrl: str, htmlParser: 'HtmlParser') -> List[str]: # 2
+hostname = urlparse(startUrl).hostname # 3
+seen = set([startUrl]) # 4
+lock = Lock() # 5
+unseen = Queue() # 6
+unseen.put(startUrl) # 7
+# 8
+def worker(): # 9
+while True: # 10
+url = unseen.get() # 11
+if url is None: # 12
+break # 13
+# 14
+# 15
+for next_url in htmlParser.getUrls(url): # 16
+# 17
+if urlparse(next_url).hostname == hostname: # 18
+with lock: # 19
+if next_url not in seen: # 20
+seen.add(next_url) # 21
+unseen.put(next_url) # 22
+# 23
+unseen.task_done() # 24
+# 25
+threads = [] # 26
+num_threads = 10 # 27
+# 28
+# 29
+for _ in range(num_threads): # 30
+thread = Thread(target=worker) # 31
+thread.daemon = True # 32
+thread.start() # 33
+# 34
+threads.append(thread) # 35
+# 36
+# 37
+unseen.join() # 38
+# 39
+# 40
+for _ in range(num_threads): # 41
+unseen.put(None) # 42
+# 43
+# 44
+for thread in threads: # 45
+thread.join() # 46
+# 47
+return list(seen) # 48
+# 49
+if __name__ == ""__main__"": # 50
+class HtmlParser: # 51
+def getUrls(self, url): # 52
+return [""http://example.com/page1"", ""http://example.com/page2"", ""http://example.com/page3"", ""http://example.com/page4"", ""http://example.com/page5"", ""http://example.com/page6""] # 53
+# 54
+solution = Solution() # 55
+result = solution.crawl(""http://example.com"", HtmlParser()) # 56
+print(result) # 57"
+35,1279,Concurrency_prepared,"[24, 27, 30, 3, 31, 18, 21, 28]","class TrafficLight: # 1
+def __init__(self): # 2
+self.canPassRoadId = 1 # 3
+# 4
+def carArrived( # 5
+self, # 6
+# 7
+carId: int, # 8
+# 9
+roadId: int, # 10
+# 11
+direction: int, # 12
+# 13
+turnGreen: Callable[[], None], # 14
+# 15
+crossCar: Callable[[], None] # 16
+) -> None: # 17
+if roadId != self.canPassRoadId: # 18
+self.canPassRoadId = roadId # 19
+turnGreen() # 20
+crossCar() # 21
+# 22
+if __name__ == ""__main__"": # 23
+def turnGreen(): # 24
+print(""Light turned green"") # 25
+# 26
+def crossCar(): # 27
+print(""Car crossed"") # 28
+# 29
+traffic_light = TrafficLight() # 30
+traffic_light.carArrived(1, 1, 0, turnGreen, crossCar) # 31"
+36,1279,Concurrency_prepared,"[24, 27, 30, 3, 32, 33, '(', 35, 18, 21, 28, 37, 18, 19, 20, 25, 21, 28, 39, 40, ')']","class TrafficLight: # 1
+def __init__(self): # 2
+self.canPassRoadId = 1 # 3
+# 4
+def carArrived( # 5
+self, # 6
+# 7
+carId: int, # 8
+# 9
+roadId: int, # 10
+# 11
+direction: int, # 12
+# 13
+turnGreen: Callable[[], None], # 14
+# 15
+crossCar: Callable[[], None] # 16
+) -> None: # 17
+if roadId != self.canPassRoadId: # 18
+self.canPassRoadId = roadId # 19
+turnGreen() # 20
+crossCar() # 21
+# 22
+if __name__ == ""__main__"": # 23
+def turnGreen(): # 24
+print(""Light turned green"") # 25
+# 26
+def crossCar(): # 27
+print(""Car crossed"") # 28
+# 29
+traffic_light = TrafficLight() # 30
+# 31
+thread1 = Thread(target=traffic_light.carArrived, args=(1, 1, 0, turnGreen, crossCar)) # 32
+thread2 = Thread(target=traffic_light.carArrived, args=(2, 2, 1, turnGreen, crossCar)) # 33
+# 34
+thread1.start() # 35
+# 36
+thread2.start() # 37
+# 38
+thread1.join() # 39
+thread2.join() # 40"
+37,1279,Concurrency_prepared,"[24, 27, 30, 3, 32, 33, '(', 35, 18, 21, 28, 37, 18, 19, 20, 25, 21, 28, 39, 40, ')']","class TrafficLight: # 1
+def __init__(self): # 2
+self.canPassRoadId = 1 # 3
+# 4
+def carArrived( # 5
+self, # 6
+# 7
+carId: int, # 8
+# 9
+roadId: int, # 10
+# 11
+direction: int, # 12
+# 13
+turnGreen: Callable[[], None], # 14
+# 15
+crossCar: Callable[[], None] # 16
+) -> None: # 17
+if roadId != self.canPassRoadId: # 18
+self.canPassRoadId = roadId # 19
+turnGreen() # 20
+crossCar() # 21
+# 22
+if __name__ == ""__main__"": # 23
+def turnGreen(): # 24
+print(""Light turned green"") # 25
+# 26
+def crossCar(): # 27
+print(""Car crossed"") # 28
+# 29
+traffic_light = TrafficLight() # 30
+# 31
+thread1 = Thread(target=traffic_light.carArrived, args=(3, 1, 2, turnGreen, crossCar)) # 32
+thread2 = Thread(target=traffic_light.carArrived, args=(4, 2, 1, turnGreen, crossCar)) # 33
+# 34
+thread1.start() # 35
+# 36
+thread2.start() # 37
+# 38
+thread1.join() # 39
+thread2.join() # 40"
+38,1279,Concurrency_prepared,"[24, 27, 30, 3, 32, 33, 34, '(', 36, 18, 19, 20, 25, 21, 28, 38, 18, 19, 20, 25, 21, 28, 39, 18, 19, 20, 25, 21, 28, 41, 42, 43, ')']","class TrafficLight: # 1
+def __init__(self): # 2
+self.canPassRoadId = 1 # 3
+# 4
+def carArrived( # 5
+self, # 6
+# 7
+carId: int, # 8
+# 9
+roadId: int, # 10
+# 11
+direction: int, # 12
+# 13
+turnGreen: Callable[[], None], # 14
+# 15
+crossCar: Callable[[], None] # 16
+) -> None: # 17
+if roadId != self.canPassRoadId: # 18
+self.canPassRoadId = roadId # 19
+turnGreen() # 20
+crossCar() # 21
+# 22
+if __name__ == ""__main__"": # 23
+def turnGreen(): # 24
+print(""Light turned green"") # 25
+# 26
+def crossCar(): # 27
+print(""Car crossed"") # 28
+# 29
+traffic_light = TrafficLight() # 30
+# 31
+thread1 = Thread(target=traffic_light.carArrived, args=(4, 2, 3, turnGreen, crossCar)) # 32
+thread2 = Thread(target=traffic_light.carArrived, args=(5, 1, 2, turnGreen, crossCar)) # 33
+thread3 = Thread(target=traffic_light.carArrived, args=(6, 2, 1, turnGreen, crossCar)) # 34
+# 35
+thread1.start() # 36
+# 37
+thread2.start() # 38
+thread3.start() # 39
+# 40
+thread1.join() # 41
+thread2.join() # 42
+thread3.join() # 43"
+39,1279,Concurrency_prepared,"[24, 27, 30, 3, 32, 33, 34, '(', 36, 18, 21, 28, 38, 18, 19, 20, 25, 21, 28, 39, 18, 19, 20, 25, 21, 28, 41, 42, 43, ')']","class TrafficLight: # 1
+def __init__(self): # 2
+self.canPassRoadId = 1 # 3
+# 4
+def carArrived( # 5
+self, # 6
+# 7
+carId: int, # 8
+# 9
+roadId: int, # 10
+# 11
+direction: int, # 12
+# 13
+turnGreen: Callable[[], None], # 14
+# 15
+crossCar: Callable[[], None] # 16
+) -> None: # 17
+if roadId != self.canPassRoadId: # 18
+self.canPassRoadId = roadId # 19
+turnGreen() # 20
+crossCar() # 21
+# 22
+if __name__ == ""__main__"": # 23
+def turnGreen(): # 24
+print(""Light turned green"") # 25
+# 26
+def crossCar(): # 27
+print(""Car crossed"") # 28
+# 29
+traffic_light = TrafficLight() # 30
+# 31
+thread1 = Thread(target=traffic_light.carArrived, args=(1, 1, 1, turnGreen, crossCar)) # 32
+thread2 = Thread(target=traffic_light.carArrived, args=(2, 2, 2, turnGreen, crossCar)) # 33
+thread3 = Thread(target=traffic_light.carArrived, args=(3, 3, 3, turnGreen, crossCar)) # 34
+# 35
+thread1.start() # 36
+# 37
+thread2.start() # 38
+thread3.start() # 39
+# 40
+thread1.join() # 41
+thread2.join() # 42
+thread3.join() # 43"
+40,active-object,Concurrency_prepared,"[34, 9, 10, 11, 12, 13, 14, 18, 19, 20, 34, 22, 23, 37, 30, 24, 25, 34, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 40]","from time import time as current_time, sleep # 1
+from threading import Thread # 2
+from math import cos, sin, pi # 3
+# 4
+class Integrator(Thread): # 5
+'Integrates a function `K` for a fixed number of steps with an interval between each step.' # 6
+# 7
+def __init__(self, K=lambda t: 0, interval=1e-4, steps=10000): # 8
+Thread.__init__(self) # 9
+self.interval = interval # 10
+self.K = K # 11
+self.S = 0.0 # 12
+self.steps = steps # 13
+self.start() # 14
+# 15
+def run(self): # 16
+""Entry point for the thread."" # 17
+interval = self.interval # 18
+start = current_time() # 19
+t0, k0 = 0, self.K(0) # 20
+# 21
+for _ in range(self.steps): # 22
+sleep(interval) # 23
+t1 = current_time() - start # 24
+k1 = self.K(t1) # 25
+self.S += (k1 + k0) * (t1 - t0) / 2.0 # 26
+t0, k0 = t1, k1 # 27
+# 28
+def join(self): # 29
+Thread.join(self) # 30
+# 31
+if __name__ == ""__main__"": # 32
+# 33
+integrator1 = Integrator(lambda t: cos(pi * t), steps=10) # 34
+# 35
+# 36
+integrator1.join() # 37
+# 38
+# 39
+print(""Integrator 1 result:"", integrator1.S) # 40"
+41,active-object,Concurrency_prepared,"['(', 34, 9, 10, 11, 12, 13, 14, 18, 19, 20, 34, 22, 23, 35, 9, 10, 11, 12, 13, 14, 18, 19, 20, 35, 22, 23, 38, 30, 24, 25, 34, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 24, 25, 35, 26, 27, 22, 23, 24, 25, 35, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 24, 25, 35, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 24, 25, 35, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 24, 25, 35, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 24, 25, 35, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 24, 25, 35, 26, 27, 22, 23, 24, 25, 35, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, ')', 39, 30, 24, 25, 35, 26, 27, 22, 23, 24, 25, 35, 26, 27, 22, 42, 43]","from time import time as current_time, sleep # 1
+from threading import Thread # 2
+from math import cos, sin, pi # 3
+# 4
+class Integrator(Thread): # 5
+'Integrates a function `K` for a fixed number of steps with an interval between each step.' # 6
+# 7
+def __init__(self, K=lambda t: 0, interval=1e-4, steps=10000): # 8
+Thread.__init__(self) # 9
+self.interval = interval # 10
+self.K = K # 11
+self.S = 0.0 # 12
+self.steps = steps # 13
+self.start() # 14
+# 15
+def run(self): # 16
+""Entry point for the thread."" # 17
+interval = self.interval # 18
+start = current_time() # 19
+t0, k0 = 0, self.K(0) # 20
+# 21
+for _ in range(self.steps): # 22
+sleep(interval) # 23
+t1 = current_time() - start # 24
+k1 = self.K(t1) # 25
+self.S += (k1 + k0) * (t1 - t0) / 2.0 # 26
+t0, k0 = t1, k1 # 27
+# 28
+def join(self): # 29
+Thread.join(self) # 30
+# 31
+if __name__ == ""__main__"": # 32
+# 33
+integrator1 = Integrator(lambda t: cos(pi * t), steps=10) # 34
+integrator2 = Integrator(lambda t: sin(pi * t), steps=10) # 35
+# 36
+# 37
+integrator1.join() # 38
+integrator2.join() # 39
+# 40
+# 41
+print(""Integrator 1 result:"", integrator1.S) # 42
+print(""Integrator 2 result:"", integrator2.S) # 43"
+42,active-object,Concurrency_prepared,"[34, 9, 10, 11, 12, 13, '(', 14, 18, 19, 20, 34, 22, 23, 35, 9, 10, 11, 12, 13, 14, 18, 19, 20, 35, 22, 23, 36, 9, 10, 11, 12, 13, 14, 24, 25, 35, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 18, 19, 20, 36, 22, 23, 39, 30, 24, 25, 36, 26, 27, 22, 23, 24, 25, 35, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 24, 25, 36, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 24, 25, 35, 26, 27, 22, 23, 24, 25, 35, 26, 27, 22, 23, 24, 25, 36, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 24, 25, 35, 26, 27, 22, 24, 25, 36, 26, 27, 22, 23, 40, 30, ')', 41, 30, 24, 25, 36, 26, 27, 22, 44, 45, 46]","from time import time as current_time, sleep # 1
+from threading import Thread # 2
+from math import log, sin, pi, cos # 3
+# 4
+class Integrator(Thread): # 5
+'Integrates a function `K` for a fixed number of steps with an interval between each step.' # 6
+# 7
+def __init__(self, K=lambda t: 0, interval=1e-4, steps=10000): # 8
+Thread.__init__(self) # 9
+self.interval = interval # 10
+self.K = K # 11
+self.S = 0.0 # 12
+self.steps = steps # 13
+self.start() # 14
+# 15
+def run(self): # 16
+""Entry point for the thread."" # 17
+interval = self.interval # 18
+start = current_time() # 19
+t0, k0 = 0, self.K(0) # 20
+# 21
+for _ in range(self.steps): # 22
+sleep(interval) # 23
+t1 = current_time() - start # 24
+k1 = self.K(t1) # 25
+self.S += (k1 + k0) * (t1 - t0) / 2.0 # 26
+t0, k0 = t1, k1 # 27
+# 28
+def join(self): # 29
+Thread.join(self) # 30
+# 31
+if __name__ == ""__main__"": # 32
+# 33
+integrator1 = Integrator(lambda t: log(t+1), steps=5) # 34
+integrator2 = Integrator(lambda t: sin(pi * t), steps=5) # 35
+integrator3 = Integrator(lambda t: cos(pi * t), steps=5) # 36
+# 37
+# 38
+integrator1.join() # 39
+integrator2.join() # 40
+integrator3.join() # 41
+# 42
+# 43
+print(""Integrator 1 result:"", integrator1.S) # 44
+print(""Integrator 2 result:"", integrator2.S) # 45
+print(""Integrator 3 result:"", integrator3.S) # 46"
+43,active-object,Concurrency_prepared,"[34, 9, 10, 11, 12, 13, '(', 14, 18, 19, 20, 34, 22, 23, 35, 9, 10, 11, 12, 13, 14, 18, 19, 20, 35, 22, 23, 36, 9, 10, 11, 12, 13, 14, 24, 25, 35, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 18, 19, 20, 36, 22, 23, 39, 30, 24, 25, 36, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 24, 25, 35, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 24, 25, 36, 26, 27, 22, 23, 24, 25, 35, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 24, 25, 36, 26, 27, 22, 23, 24, 25, 35, 26, 27, 22, 23, 24, 25, 36, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 24, 25, 35, 26, 27, 22, 23, 24, 25, 36, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 24, 25, 35, 26, 27, 22, 23, 24, 25, 36, 26, 27, 22, 23, 24, 25, 35, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 24, 25, 35, 26, 27, 22, 23, 24, 25, 36, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 24, 25, 36, 26, 27, 22, 23, 24, 25, 35, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 24, 25, 36, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 24, 25, 35, 26, 27, 22, 23, 24, 25, 35, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 24, 25, 36, 26, 27, 22, 23, 24, 25, 36, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 24, 25, 35, 26, 27, 22, 23, 24, 25, 36, 26, 27, 22, 23, 24, 25, 35, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 24, 25, 35, 26, 27, 22, 23, 24, 25, 36, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 24, 25, 36, 26, 27, 22, 23, 24, 25, 35, 26, 27, 22, 24, 25, 34, 26, 27, 22, 40, 30, 41, 30, 24, 25, 36, 26, 27, 22, 45, 46, 47, ')']","from time import time as current_time, sleep # 1
+from threading import Thread # 2
+from math import cos, sin, tan, pi # 3
+# 4
+class Integrator(Thread): # 5
+'Integrates a function `K` for a fixed number of steps with an interval between each step.' # 6
+# 7
+def __init__(self, K=lambda t: 0, interval=1e-4, steps=10000): # 8
+Thread.__init__(self) # 9
+self.interval = interval # 10
+self.K = K # 11
+self.S = 0.0 # 12
+self.steps = steps # 13
+self.start() # 14
+# 15
+def run(self): # 16
+""Entry point for the thread."" # 17
+interval = self.interval # 18
+start = current_time() # 19
+t0, k0 = 0, self.K(0) # 20
+# 21
+for _ in range(self.steps): # 22
+sleep(interval) # 23
+t1 = current_time() - start # 24
+k1 = self.K(t1) # 25
+self.S += (k1 + k0) * (t1 - t0) / 2.0 # 26
+t0, k0 = t1, k1 # 27
+# 28
+def join(self): # 29
+Thread.join(self) # 30
+# 31
+if __name__ == ""__main__"": # 32
+# 33
+integrator1 = Integrator(lambda t: cos(pi * t), steps=15) # 34
+integrator2 = Integrator(lambda t: sin(pi * t), steps=15) # 35
+integrator3 = Integrator(lambda t: tan(pi * t), steps=15) # 36
+# 37
+# 38
+integrator1.join() # 39
+integrator2.join() # 40
+integrator3.join() # 41
+# 42
+# 43
+# 44
+print(""Integrator 1 result:"", integrator1.S) # 45
+print(""Integrator 2 result:"", integrator2.S) # 46
+print(""Integrator 3 result:"", integrator3.S) # 47"
+44,active-object,Concurrency_prepared,"[34, 9, 10, 11, 12, 13, '(', 14, 18, 19, 20, 34, 22, 23, 35, 9, 10, 11, 12, 13, 14, 18, 19, 20, 35, 22, 23, 36, 9, 10, 11, 12, 13, 14, 24, 25, 35, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 23, 18, 19, 20, 36, 22, 23, 37, 9, 10, 11, 12, 13, 14, 18, 19, 20, 37, 22, 23, 40, 30, 24, 25, 34, 26, 27, 22, 23, 24, 25, 35, 26, 27, 22, 23, 24, 25, 36, 26, 27, 22, 23, 24, 25, 34, 26, 27, 22, 41, 30, 24, 25, 36, 26, 27, 22, 23, 24, 25, 37, 26, 27, 22, 23, 24, 25, 35, 26, 27, 22, 42, 30, 24, 25, 37, 26, 27, 22, 23, 24, 25, 36, 26, 27, 22, ')', 43, 30, 24, 25, 37, 26, 27, 22, 46, 47, 48, 49]","from time import time as current_time, sleep # 1
+from threading import Thread # 2
+from math import cos, sin, sqrt, log, pi # 3
+# 4
+class Integrator(Thread): # 5
+'Integrates a function `K` for a fixed number of steps with an interval between each step.' # 6
+# 7
+def __init__(self, K=lambda t: 0, interval=1e-4, steps=10000): # 8
+Thread.__init__(self) # 9
+self.interval = interval # 10
+self.K = K # 11
+self.S = 0.0 # 12
+self.steps = steps # 13
+self.start() # 14
+# 15
+def run(self): # 16
+""Entry point for the thread."" # 17
+interval = self.interval # 18
+start = current_time() # 19
+t0, k0 = 0, self.K(0) # 20
+# 21
+for _ in range(self.steps): # 22
+sleep(interval) # 23
+t1 = current_time() - start # 24
+k1 = self.K(t1) # 25
+self.S += (k1 + k0) * (t1 - t0) / 2.0 # 26
+t0, k0 = t1, k1 # 27
+# 28
+def join(self): # 29
+Thread.join(self) # 30
+# 31
+if __name__ == ""__main__"": # 32
+# 33
+integrator1 = Integrator(lambda t: cos(pi * t), steps=3) # 34
+integrator2 = Integrator(lambda t: sin(pi * t), steps=3) # 35
+integrator3 = Integrator(lambda t: sqrt(pi * t), steps=3) # 36
+integrator4 = Integrator(lambda t: log(pi * t + 0.1), steps=3) # 37
+# 38
+# 39
+integrator1.join() # 40
+integrator2.join() # 41
+integrator3.join() # 42
+integrator4.join() # 43
+# 44
+# 45
+print(""Integrator 1 result:"", integrator1.S) # 46
+print(""Integrator 2 result:"", integrator2.S) # 47
+print(""Integrator 3 result:"", integrator3.S) # 48
+print(""Integrator 4 result:"", integrator4.S) # 49"
+45,atomic-updates,Concurrency_prepared,"[61, 7, 8, 8, 8, 8, 8, 8, 8, 10, 10, 10, 10, 10, 10, 10, 64, 67, '(', 68, 31, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 71, 72, 41, 42, 43, 44, 45, 51, 75, 76, 78, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 82, 79, 83, 88, 32, 89, 42, ')']","import threading # 1
+import random # 2
+import time # 3
+# 4
+class Buckets: # 5
+def __init__(self, nbuckets): # 6
+self.nbuckets = nbuckets # 7
+self.values = [random.randrange(10) for _ in range(nbuckets)] # 8
+# 9
+self.locks = [threading.Lock() for _ in range(nbuckets)] # 10
+# 11
+def __getitem__(self, i): # 12
+return self.values[i] # 13
+# 14
+def transfer(self, src, dst, amount): # 15
+# 16
+with self.locks[src], self.locks[dst]: # 17
+amount = min(amount, self.values[src]) # 18
+self.values[src] -= amount # 19
+self.values[dst] += amount # 20
+# 21
+def snapshot(self): # 22
+# 23
+snapshot = [] # 24
+for i in range(self.nbuckets): # 25
+with self.locks[i]: # 26
+snapshot.append(self.values[i]) # 27
+return snapshot # 28
+# 29
+def randomize(buckets, terminate): # 30
+nbuckets = buckets.nbuckets # 31
+while not terminate.is_set(): # 32
+src = random.randrange(nbuckets) # 33
+dst = random.randrange(nbuckets) # 34
+if dst != src: # 35
+amount = random.randrange(20) # 36
+buckets.transfer(src, dst, amount) # 37
+time.sleep(0.01) # 38
+# 39
+def equalize(buckets, terminate): # 40
+nbuckets = buckets.nbuckets # 41
+while not terminate.is_set(): # 42
+src = random.randrange(nbuckets) # 43
+dst = random.randrange(nbuckets) # 44
+if dst != src: # 45
+amount = (buckets[src] - buckets[dst]) // 2 # 46
+if amount >= 0: # 47
+buckets.transfer(src, dst, amount) # 48
+else: # 49
+buckets.transfer(dst, src, -amount) # 50
+time.sleep(0.01) # 51
+# 52
+def print_state(buckets): # 53
+snapshot = buckets.snapshot() # 54
+for value in snapshot: # 55
+print(f'{value:2d}', end=' ') # 56
+print('=', sum(snapshot)) # 57
+# 58
+if __name__ == ""__main__"": # 59
+# 60
+buckets = Buckets(5) # 61
+# 62
+# 63
+terminate = threading.Event() # 64
+# 65
+# 66
+t1 = threading.Thread(target=randomize, args=(buckets, terminate)) # 67
+t1.start() # 68
+# 69
+# 70
+t2 = threading.Thread(target=equalize, args=(buckets, terminate)) # 71
+t2.start() # 72
+# 73
+# 74
+max_steps = 10 # 75
+current_step = 0 # 76
+# 77
+try: # 78
+while current_step < max_steps: # 79
+print_state(buckets) # 80
+time.sleep(1) # 81
+current_step += 1 # 82
+terminate.set() # 83
+except KeyboardInterrupt: # 84
+terminate.set() # 85
+# 86
+# 87
+t1.join() # 88
+t2.join() # 89"
+46,atomic-updates,Concurrency_prepared,"[61, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 64, 67, '(', 68, 31, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 71, 72, 41, 42, 43, 44, 45, 51, 74, 75, 77, 78, 79, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 80, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 81, 78, 79, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 80, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 81, 78, 79, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 80, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 81, 78, 79, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 80, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 81, 78, 79, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 80, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 81, 78, 79, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 80, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 81, 78, 79, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 80, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 81, 78, 79, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 80, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 81, 78, 79, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 80, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 81, 78, 79, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 80, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 81, 78, 82, 87, 32, 88, 42, ')']","import threading # 1
+import random # 2
+import time # 3
+# 4
+class Buckets: # 5
+def __init__(self, nbuckets): # 6
+self.nbuckets = nbuckets # 7
+self.values = [random.randrange(10) for _ in range(nbuckets)] # 8
+# 9
+self.locks = [threading.Lock() for _ in range(nbuckets)] # 10
+# 11
+def __getitem__(self, i): # 12
+return self.values[i] # 13
+# 14
+def transfer(self, src, dst, amount): # 15
+# 16
+with self.locks[src], self.locks[dst]: # 17
+amount = min(amount, self.values[src]) # 18
+self.values[src] -= amount # 19
+self.values[dst] += amount # 20
+# 21
+def snapshot(self): # 22
+# 23
+snapshot = [] # 24
+for i in range(self.nbuckets): # 25
+with self.locks[i]: # 26
+snapshot.append(self.values[i]) # 27
+return snapshot # 28
+# 29
+def randomize(buckets, terminate): # 30
+nbuckets = buckets.nbuckets # 31
+while not terminate.is_set(): # 32
+src = random.randrange(nbuckets) # 33
+dst = random.randrange(nbuckets) # 34
+if dst != src: # 35
+amount = random.randrange(20) # 36
+buckets.transfer(src, dst, amount) # 37
+time.sleep(0.01) # 38
+# 39
+def equalize(buckets, terminate): # 40
+nbuckets = buckets.nbuckets # 41
+while not terminate.is_set(): # 42
+src = random.randrange(nbuckets) # 43
+dst = random.randrange(nbuckets) # 44
+if dst != src: # 45
+amount = (buckets[src] - buckets[dst]) // 2 # 46
+if amount >= 0: # 47
+buckets.transfer(src, dst, amount) # 48
+else: # 49
+buckets.transfer(dst, src, -amount) # 50
+time.sleep(0.01) # 51
+# 52
+def print_state(buckets): # 53
+snapshot = buckets.snapshot() # 54
+for value in snapshot: # 55
+print(f'{value:2d}', end=' ') # 56
+print('=', sum(snapshot)) # 57
+# 58
+if __name__ == ""__main__"": # 59
+# 60
+buckets = Buckets(10) # 61
+# 62
+# 63
+terminate = threading.Event() # 64
+# 65
+# 66
+t1 = threading.Thread(target=randomize, args=(buckets, terminate)) # 67
+t1.start() # 68
+# 69
+# 70
+t2 = threading.Thread(target=equalize, args=(buckets, terminate)) # 71
+t2.start() # 72
+# 73
+max_steps = 10 # 74
+current_step = 0 # 75
+# 76
+try: # 77
+while current_step < max_steps: # 78
+print_state(buckets) # 79
+time.sleep(1) # 80
+current_step += 1 # 81
+terminate.set() # 82
+except KeyboardInterrupt: # 83
+terminate.set() # 84
+# 85
+# 86
+t1.join() # 87
+t2.join() # 88"
+47,atomic-updates,Concurrency_prepared,"[61, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 64, 67, '(', 68, 31, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 71, 72, 41, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 75, 76, 78, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 82, 79, 83, 88, 42, 32, 89, ')']","import threading # 1
+import random # 2
+import time # 3
+# 4
+class Buckets: # 5
+def __init__(self, nbuckets): # 6
+self.nbuckets = nbuckets # 7
+self.values = [random.randrange(10) for _ in range(nbuckets)] # 8
+# 9
+self.locks = [threading.Lock() for _ in range(nbuckets)] # 10
+# 11
+def __getitem__(self, i): # 12
+return self.values[i] # 13
+# 14
+def transfer(self, src, dst, amount): # 15
+# 16
+with self.locks[src], self.locks[dst]: # 17
+amount = min(amount, self.values[src]) # 18
+self.values[src] -= amount # 19
+self.values[dst] += amount # 20
+# 21
+def snapshot(self): # 22
+# 23
+snapshot = [] # 24
+for i in range(self.nbuckets): # 25
+with self.locks[i]: # 26
+snapshot.append(self.values[i]) # 27
+return snapshot # 28
+# 29
+def randomize(buckets, terminate): # 30
+nbuckets = buckets.nbuckets # 31
+while not terminate.is_set(): # 32
+src = random.randrange(nbuckets) # 33
+dst = random.randrange(nbuckets) # 34
+if dst != src: # 35
+amount = random.randrange(20) # 36
+buckets.transfer(src, dst, amount) # 37
+time.sleep(0.01) # 38
+# 39
+def equalize(buckets, terminate): # 40
+nbuckets = buckets.nbuckets # 41
+while not terminate.is_set(): # 42
+src = random.randrange(nbuckets) # 43
+dst = random.randrange(nbuckets) # 44
+if dst != src: # 45
+amount = (buckets[src] - buckets[dst]) // 2 # 46
+if amount >= 0: # 47
+buckets.transfer(src, dst, amount) # 48
+else: # 49
+buckets.transfer(dst, src, -amount) # 50
+time.sleep(0.01) # 51
+# 52
+def print_state(buckets): # 53
+snapshot = buckets.snapshot() # 54
+for value in snapshot: # 55
+print(f'{value:2d}', end=' ') # 56
+print('=', sum(snapshot)) # 57
+# 58
+if __name__ == ""__main__"": # 59
+# 60
+buckets = Buckets(12) # 61
+# 62
+# 63
+terminate = threading.Event() # 64
+# 65
+# 66
+t1 = threading.Thread(target=randomize, args=(buckets, terminate)) # 67
+t1.start() # 68
+# 69
+# 70
+t2 = threading.Thread(target=equalize, args=(buckets, terminate)) # 71
+t2.start() # 72
+# 73
+# 74
+max_steps = 8 # 75
+current_step = 0 # 76
+# 77
+try: # 78
+while current_step < max_steps: # 79
+print_state(buckets) # 80
+time.sleep(1) # 81
+current_step += 1 # 82
+terminate.set() # 83
+except KeyboardInterrupt: # 84
+terminate.set() # 85
+# 86
+# 87
+t1.join() # 88
+t2.join() # 89"
+48,atomic-updates,Concurrency_prepared,"[61, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 64, 67, '(', 68, 31, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 71, 72, 41, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 75, 76, 78, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 82, 79, 83, 88, 42, 32, 89, ')']","import threading # 1
+import random # 2
+import time # 3
+# 4
+class Buckets: # 5
+def __init__(self, nbuckets): # 6
+self.nbuckets = nbuckets # 7
+self.values = [random.randrange(10) for _ in range(nbuckets)] # 8
+# 9
+self.locks = [threading.Lock() for _ in range(nbuckets)] # 10
+# 11
+def __getitem__(self, i): # 12
+return self.values[i] # 13
+# 14
+def transfer(self, src, dst, amount): # 15
+# 16
+with self.locks[src], self.locks[dst]: # 17
+amount = min(amount, self.values[src]) # 18
+self.values[src] -= amount # 19
+self.values[dst] += amount # 20
+# 21
+def snapshot(self): # 22
+# 23
+snapshot = [] # 24
+for i in range(self.nbuckets): # 25
+with self.locks[i]: # 26
+snapshot.append(self.values[i]) # 27
+return snapshot # 28
+# 29
+def randomize(buckets, terminate): # 30
+nbuckets = buckets.nbuckets # 31
+while not terminate.is_set(): # 32
+src = random.randrange(nbuckets) # 33
+dst = random.randrange(nbuckets) # 34
+if dst != src: # 35
+amount = random.randrange(20) # 36
+buckets.transfer(src, dst, amount) # 37
+time.sleep(0.01) # 38
+# 39
+def equalize(buckets, terminate): # 40
+nbuckets = buckets.nbuckets # 41
+while not terminate.is_set(): # 42
+src = random.randrange(nbuckets) # 43
+dst = random.randrange(nbuckets) # 44
+if dst != src: # 45
+amount = (buckets[src] - buckets[dst]) // 2 # 46
+if amount >= 0: # 47
+buckets.transfer(src, dst, amount) # 48
+else: # 49
+buckets.transfer(dst, src, -amount) # 50
+time.sleep(0.01) # 51
+# 52
+def print_state(buckets): # 53
+snapshot = buckets.snapshot() # 54
+for value in snapshot: # 55
+print(f'{value:2d}', end=' ') # 56
+print('=', sum(snapshot)) # 57
+# 58
+if __name__ == ""__main__"": # 59
+# 60
+buckets = Buckets(15) # 61
+# 62
+# 63
+terminate = threading.Event() # 64
+# 65
+# 66
+t1 = threading.Thread(target=randomize, args=(buckets, terminate)) # 67
+t1.start() # 68
+# 69
+# 70
+t2 = threading.Thread(target=equalize, args=(buckets, terminate)) # 71
+t2.start() # 72
+# 73
+# 74
+max_steps = 12 # 75
+current_step = 0 # 76
+# 77
+try: # 78
+while current_step < max_steps: # 79
+print_state(buckets) # 80
+time.sleep(1) # 81
+current_step += 1 # 82
+terminate.set() # 83
+except KeyboardInterrupt: # 84
+terminate.set() # 85
+# 86
+# 87
+t1.join() # 88
+t2.join() # 89"
+49,atomic-updates,Concurrency_prepared,"[61, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 64, 67, '(', 68, 31, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 71, 72, 41, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 75, 76, 78, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 82, 79, 80, 54, 24, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 26, 27, 26, 25, 28, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 56, 55, 57, 81, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 50, 17, 18, 19, 20, 17, 51, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 32, 33, 34, 35, 36, 37, 17, 18, 19, 20, 17, 38, 42, 43, 44, 45, 46, 13, 13, 47, 48, 17, 18, 19, 20, 17, 51, 82, 79, 83, 88, 32, 42, 89, ')']","import threading # 1
+import random # 2
+import time # 3
+# 4
+class Buckets: # 5
+def __init__(self, nbuckets): # 6
+self.nbuckets = nbuckets # 7
+self.values = [random.randrange(10) for _ in range(nbuckets)] # 8
+# 9
+self.locks = [threading.Lock() for _ in range(nbuckets)] # 10
+# 11
+def __getitem__(self, i): # 12
+return self.values[i] # 13
+# 14
+def transfer(self, src, dst, amount): # 15
+# 16
+with self.locks[src], self.locks[dst]: # 17
+amount = min(amount, self.values[src]) # 18
+self.values[src] -= amount # 19
+self.values[dst] += amount # 20
+# 21
+def snapshot(self): # 22
+# 23
+snapshot = [] # 24
+for i in range(self.nbuckets): # 25
+with self.locks[i]: # 26
+snapshot.append(self.values[i]) # 27
+return snapshot # 28
+# 29
+def randomize(buckets, terminate): # 30
+nbuckets = buckets.nbuckets # 31
+while not terminate.is_set(): # 32
+src = random.randrange(nbuckets) # 33
+dst = random.randrange(nbuckets) # 34
+if dst != src: # 35
+amount = random.randrange(20) # 36
+buckets.transfer(src, dst, amount) # 37
+time.sleep(0.01) # 38
+# 39
+def equalize(buckets, terminate): # 40
+nbuckets = buckets.nbuckets # 41
+while not terminate.is_set(): # 42
+src = random.randrange(nbuckets) # 43
+dst = random.randrange(nbuckets) # 44
+if dst != src: # 45
+amount = (buckets[src] - buckets[dst]) // 2 # 46
+if amount >= 0: # 47
+buckets.transfer(src, dst, amount) # 48
+else: # 49
+buckets.transfer(dst, src, -amount) # 50
+time.sleep(0.01) # 51
+# 52
+def print_state(buckets): # 53
+snapshot = buckets.snapshot() # 54
+for value in snapshot: # 55
+print(f'{value:2d}', end=' ') # 56
+print('=', sum(snapshot)) # 57
+# 58
+if __name__ == ""__main__"": # 59
+# 60
+buckets = Buckets(15) # 61
+# 62
+# 63
+terminate = threading.Event() # 64
+# 65
+# 66
+t1 = threading.Thread(target=randomize, args=(buckets, terminate)) # 67
+t1.start() # 68
+# 69
+# 70
+t2 = threading.Thread(target=equalize, args=(buckets, terminate)) # 71
+t2.start() # 72
+# 73
+# 74
+max_steps = 15 # 75
+current_step = 0 # 76
+# 77
+try: # 78
+while current_step < max_steps: # 79
+print_state(buckets) # 80
+time.sleep(1) # 81
+current_step += 1 # 82
+terminate.set() # 83
+except KeyboardInterrupt: # 84
+terminate.set() # 85
+# 86
+# 87
+t1.join() # 88
+t2.join() # 89"
+50,checkpoint-synchronization,Concurrency_prepared,"[15, 16, 17, 18, '(', 19, 3, 4, 5, 20, 3, 4, 5, 21, 3, 4, 5, 22, 6, 7, 6, 7, 6, 7, 9, 10, 11, 9, 10, 11, 9, 10, 11, 12, 23, 12, 24, 12, ')']","def worker(workernum, barrier): # 1
+# 2
+sleeptime = random.random() # 3
+print('Starting worker '+str(workernum)+"" task 1, sleeptime=""+str(sleeptime)) # 4
+time.sleep(sleeptime) # 5
+print('Exiting worker'+str(workernum)) # 6
+barrier.wait() # 7
+# 8
+sleeptime = random.random() # 9
+print('Starting worker '+str(workernum)+"" task 2, sleeptime=""+str(sleeptime)) # 10
+time.sleep(sleeptime) # 11
+print('Exiting worker'+str(workernum)) # 12
+# 13
+if __name__ == ""__main__"": # 14
+barrier = threading.Barrier(3) # 15
+w1 = threading.Thread(target=worker, args=(1,barrier)) # 16
+w2 = threading.Thread(target=worker, args=(2,barrier)) # 17
+w3 = threading.Thread(target=worker, args=(3,barrier)) # 18
+w1.start() # 19
+w2.start() # 20
+w3.start() # 21
+w1.join() # 22
+w2.join() # 23
+w3.join() # 24"
+51,checkpoint-synchronization,Concurrency_prepared,"[16, 17, 18, 19, '(', 20, 3, 4, 5, 22, 3, 4, 5, 23, 3, 4, 5, 25, 6, 7, 6, 7, 6, 7, 9, 10, 11, 9, 10, 11, 9, 10, 11, 12, 12, 26, 12, 27, ')']","def worker(workernum, barrier): # 1
+# 2
+sleeptime = random.random() # 3
+print('Starting worker '+str(workernum)+"" task 1, sleeptime=""+str(sleeptime)) # 4
+time.sleep(sleeptime) # 5
+print('Exiting worker'+str(workernum)) # 6
+barrier.wait() # 7
+# 8
+sleeptime = random.random() # 9
+print('Starting worker '+str(workernum)+"" task 2, sleeptime=""+str(sleeptime)) # 10
+time.sleep(sleeptime) # 11
+print('Exiting worker'+str(workernum)) # 12
+# 13
+# 14
+if __name__ == ""__main__"": # 15
+barrier = threading.Barrier(3) # 16
+w1 = threading.Thread(target=worker, args=((4,barrier))) # 17
+w2 = threading.Thread(target=worker, args=((5,barrier))) # 18
+w3 = threading.Thread(target=worker, args=((6,barrier))) # 19
+w1.start() # 20
+# 21
+w2.start() # 22
+w3.start() # 23
+# 24
+w1.join() # 25
+w2.join() # 26
+w3.join() # 27"
+52,checkpoint-synchronization,Concurrency_prepared,"[16, 17, 18, 19, 20, '(', 21, 3, 4, 5, 23, 3, 4, 5, 24, 3, 4, 5, 25, 3, 4, 5, 27, 6, 7, 6, 7, 6, 7, 6, 7, 9, 10, 11, 9, 10, 11, 9, 10, 11, 9, 10, 11, 12, 12, 12, 12, 28, 29, 30, ')']","def worker(workernum, barrier): # 1
+# 2
+sleeptime = random.random() # 3
+print('Starting worker '+str(workernum)+"" task 1, sleeptime=""+str(sleeptime)) # 4
+time.sleep(sleeptime) # 5
+print('Exiting worker'+str(workernum)) # 6
+barrier.wait() # 7
+# 8
+sleeptime = random.random() # 9
+print('Starting worker '+str(workernum)+"" task 2, sleeptime=""+str(sleeptime)) # 10
+time.sleep(sleeptime) # 11
+print('Exiting worker'+str(workernum)) # 12
+# 13
+# 14
+if __name__ == ""__main__"": # 15
+barrier = threading.Barrier(4) # 16
+w1 = threading.Thread(target=worker, args=((7,barrier))) # 17
+w2 = threading.Thread(target=worker, args=((8,barrier))) # 18
+w3 = threading.Thread(target=worker, args=((9,barrier))) # 19
+w4 = threading.Thread(target=worker, args=((10,barrier))) # 20
+w1.start() # 21
+# 22
+w2.start() # 23
+w3.start() # 24
+w4.start() # 25
+# 26
+w1.join() # 27
+w2.join() # 28
+w3.join() # 29
+w4.join() # 30"
+53,checkpoint-synchronization,Concurrency_prepared,"[16, 17, 18, 19, 20, 21, '(', 22, 3, 4, 5, 24, 3, 4, 5, 25, 3, 4, 5, 26, 3, 4, 5, 27, 3, 4, 5, 29, 6, 7, 6, 7, 6, 7, 6, 7, 6, 7, 9, 10, 11, 9, 10, 11, 9, 10, 11, 9, 10, 11, 9, 10, 11, 12, 30, 12, 12, 12, 12, 31, 32, 33, ')']","def worker(workernum, barrier): # 1
+# 2
+sleeptime = random.random() # 3
+print('Starting worker '+str(workernum)+"" task 1, sleeptime=""+str(sleeptime)) # 4
+time.sleep(sleeptime) # 5
+print('Exiting worker'+str(workernum)) # 6
+barrier.wait() # 7
+# 8
+sleeptime = random.random() # 9
+print('Starting worker '+str(workernum)+"" task 2, sleeptime=""+str(sleeptime)) # 10
+time.sleep(sleeptime) # 11
+print('Exiting worker'+str(workernum)) # 12
+# 13
+# 14
+if __name__ == ""__main__"": # 15
+barrier = threading.Barrier(5) # 16
+w1 = threading.Thread(target=worker, args=((10,barrier))) # 17
+w2 = threading.Thread(target=worker, args=((11,barrier))) # 18
+w3 = threading.Thread(target=worker, args=((12,barrier))) # 19
+w4 = threading.Thread(target=worker, args=((13,barrier))) # 20
+w5 = threading.Thread(target=worker, args=((14,barrier))) # 21
+w1.start() # 22
+# 23
+w2.start() # 24
+w3.start() # 25
+w4.start() # 26
+w5.start() # 27
+# 28
+w1.join() # 29
+w2.join() # 30
+w3.join() # 31
+w4.join() # 32
+w5.join() # 33"
+54,checkpoint-synchronization,Concurrency_prepared,"[16, 17, 18, 19, 20, 21, 22, '(', 23, 3, 4, 5, 25, 3, 4, 5, 26, 3, 4, 5, 27, 3, 4, 5, 28, 3, 4, 5, 29, 3, 4, 5, 30, 6, 7, 6, 7, 6, 7, 6, 7, 6, 7, 6, 7, 9, 10, 11, 9, 10, 11, 9, 10, 11, 9, 10, 11, 9, 10, 11, 9, 10, 11, 12, 12, 12, 31, 12, 32, 12, 33, 34, 35, 12, ')']","def worker(workernum, barrier): # 1
+# 2
+sleeptime = random.random() # 3
+print('Starting worker '+str(workernum)+"" task 1, sleeptime=""+str(sleeptime)) # 4
+time.sleep(sleeptime) # 5
+print('Exiting worker'+str(workernum)) # 6
+barrier.wait() # 7
+# 8
+sleeptime = random.random() # 9
+print('Starting worker '+str(workernum)+"" task 2, sleeptime=""+str(sleeptime)) # 10
+time.sleep(sleeptime) # 11
+print('Exiting worker'+str(workernum)) # 12
+# 13
+# 14
+if __name__ == ""__main__"": # 15
+barrier = threading.Barrier(6) # 16
+w1 = threading.Thread(target=worker, args=((13,barrier))) # 17
+w2 = threading.Thread(target=worker, args=((14,barrier))) # 18
+w3 = threading.Thread(target=worker, args=((15,barrier))) # 19
+w4 = threading.Thread(target=worker, args=((16,barrier))) # 20
+w5 = threading.Thread(target=worker, args=((17,barrier))) # 21
+w6 = threading.Thread(target=worker, args=((18,barrier))) # 22
+w1.start() # 23
+# 24
+w2.start() # 25
+w3.start() # 26
+w4.start() # 27
+w5.start() # 28
+w6.start() # 29
+w1.join() # 30
+w2.join() # 31
+w3.join() # 32
+w4.join() # 33
+w5.join() # 34
+w6.join() # 35"
+55,concurrent-computing-1,Concurrency_prepared,"[12, 2, 3, 6, '(', 7, 4, 4, ')']","async def main(): # 1
+strings = ['Enjoy', 'Rosetta'] # 2
+async def print_(string: str) -> None: # 3
+print(string) # 4
+# 5
+coroutines = map(print_, strings) # 6
+await asyncio.gather(*coroutines) # 7
+# 8
+# 9
+# 10
+if __name__ == '__main__': # 11
+asyncio.run(main()) # 12"
+56,concurrent-computing-1,Concurrency_prepared,"[10, 2, 3, 5, '(', 6, 4, 4, 4, ')']","async def main(): # 1
+strings = ['Enjoy', 'Rosetta', 'Code'] # 2
+async def print_(string: str) -> None: # 3
+print(string) # 4
+coroutines = map(print_, strings) # 5
+await asyncio.gather(*coroutines) # 6
+# 7
+# 8
+if __name__ == '__main__': # 9
+asyncio.run(main()) # 10"
+57,concurrent-computing-1,Concurrency_prepared,"[10, 2, 3, 5, '(', 6, 4, 4, 4, 4, ')']","async def main(): # 1
+strings = ['Enjoy', 'Rosetta','Code','A'] # 2
+async def print_(string: str) -> None: # 3
+print(string) # 4
+coroutines = map(print_, strings) # 5
+await asyncio.gather(*coroutines) # 6
+# 7
+# 8
+if __name__ == '__main__': # 9
+asyncio.run(main()) # 10
+# 11"
+58,concurrent-computing-1,Concurrency_prepared,"[10, 2, 3, 5, '(', 6, 4, 4, 4, 4, 4, ')']","async def main(): # 1
+strings = ['Enjoy', 'Rosetta','Code','Whole','Lot'] # 2
+async def print_(string: str) -> None: # 3
+print(string) # 4
+coroutines = map(print_, strings) # 5
+await asyncio.gather(*coroutines) # 6
+# 7
+# 8
+if __name__ == '__main__': # 9
+asyncio.run(main()) # 10"
+59,concurrent-computing-1,Concurrency_prepared,"[9, 2, 3, 5, '(', 6, 4, 4, 4, 4, 4, 4, 4, ')']","async def main(): # 1
+strings = ['Enjoy', 'Rosetta','Code','A','Whole','Lot','!'] # 2
+async def print_(string: str) -> None: # 3
+print(string) # 4
+coroutines = map(print_, strings) # 5
+await asyncio.gather(*coroutines) # 6
+# 7
+if __name__ == '__main__': # 8
+asyncio.run(main()) # 9"
+60,CountEvenOdd,Concurrency_prepared,"[13, 14, 16, 17, '(', 19, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 4, 21, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 10, 23, ')', 24, 27, 28]","def count_even(numbers, result): # 1
+count = sum(1 for num in numbers if num % 2 == 0) # 2
+result.append(count) # 3
+print(f""Count of even numbers: {count}"") # 4
+# 5
+# 6
+def count_odd(numbers, result): # 7
+count = sum(1 for num in numbers if num % 2 != 0) # 8
+result.append(count) # 9
+print(f""Count of odd numbers: {count}"") # 10
+# 11
+if __name__ == ""__main__"": # 12
+numbers = [11, 22, 33, 44, 55, 66, 77, 88, 99, 100] # 13
+result = [] # 14
+# 15
+even_thread = threading.Thread(target=count_even, args=(numbers, result)) # 16
+odd_thread = threading.Thread(target=count_odd, args=(numbers, result)) # 17
+# 18
+even_thread.start() # 19
+# 20
+odd_thread.start() # 21
+# 22
+even_thread.join() # 23
+odd_thread.join() # 24
+# 25
+# 26
+total_even, total_odd = result # 27
+print(f""Total even: {total_even}, Total odd: {total_odd}"") # 28"
+61,CountEvenOdd,Concurrency_prepared,"[13, 14, 16, 17, '(', 19, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 4, 21, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 10, 23, ')', 24, 27, 28]","def count_even(numbers, result): # 1
+count = sum(1 for num in numbers if num % 2 == 0) # 2
+result.append(count) # 3
+print(f""Count of even numbers: {count}"") # 4
+# 5
+# 6
+def count_odd(numbers, result): # 7
+count = sum(1 for num in numbers if num % 2 != 0) # 8
+result.append(count) # 9
+print(f""Count of odd numbers: {count}"") # 10
+# 11
+if __name__ == ""__main__"": # 12
+numbers = [2, 4, 6, 8, 10, 12, 14, 16, 18, 20] # 13
+result = [] # 14
+# 15
+even_thread = threading.Thread(target=count_even, args=(numbers, result)) # 16
+odd_thread = threading.Thread(target=count_odd, args=(numbers, result)) # 17
+# 18
+even_thread.start() # 19
+# 20
+odd_thread.start() # 21
+# 22
+even_thread.join() # 23
+odd_thread.join() # 24
+# 25
+# 26
+total_even, total_odd = result # 27
+print(f""Total even: {total_even}, Total odd: {total_odd}"") # 28"
+62,CountEvenOdd,Concurrency_prepared,"[13, 14, 16, 17, 18, '(', 20, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 4, 22, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 10, 23, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 4, 25, 26, ')', 27, 30, 31]","def count_even(numbers, result): # 1
+count = sum(1 for num in numbers if num % 2 == 0) # 2
+result.append(count) # 3
+print(f""Count of even numbers: {count}"") # 4
+# 5
+# 6
+def count_odd(numbers, result): # 7
+count = sum(1 for num in numbers if num % 2 != 0) # 8
+result.append(count) # 9
+print(f""Count of odd numbers: {count}"") # 10
+# 11
+if __name__ == ""__main__"": # 12
+numbers = [1, 3, 5, 7, 9, 11, 13, 15, 17, 19] # 13
+result = [] # 14
+# 15
+even_thread = threading.Thread(target=count_even, args=(numbers, result)) # 16
+odd_thread = threading.Thread(target=count_odd, args=(numbers, result)) # 17
+even_thread2 = threading.Thread(target=count_even, args=(numbers, result)) # 18
+# 19
+even_thread.start() # 20
+# 21
+odd_thread.start() # 22
+even_thread2.start() # 23
+# 24
+even_thread.join() # 25
+odd_thread.join() # 26
+even_thread2.join() # 27
+# 28
+# 29
+total_even, total_odd, _ = result # 30
+print(f""Total even: {total_even}, Total odd: {total_odd}"") # 31"
+63,CountEvenOdd,Concurrency_prepared,"[16, 17, 19, 20, 21, 22, '(', 24, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 7, 26, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 12, 13, 27, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 7, 28, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 12, 13, 30, 31, 32, ')', 33, 37, 38]","import threading # 1
+# 2
+# 3
+def count_even(numbers, result): # 4
+count = sum(1 for num in numbers if num % 2 == 0) # 5
+result.append(count) # 6
+print(f""Count of even numbers: {count}"") # 7
+# 8
+# 9
+def count_odd(numbers, result): # 10
+count = sum(1 for num in numbers if num % 2 != 0) # 11
+result.append(count) # 12
+print(f""Count of odd numbers: {count}"") # 13
+# 14
+if __name__ == ""__main__"": # 15
+numbers = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12] # 16
+result = [] # 17
+# 18
+even_thread = threading.Thread(target=count_even, args=(numbers, result)) # 19
+odd_thread = threading.Thread(target=count_odd, args=(numbers, result)) # 20
+even_thread2 = threading.Thread(target=count_even, args=(numbers, result)) # 21
+odd_thread2 = threading.Thread(target=count_odd, args=(numbers, result)) # 22
+# 23
+even_thread.start() # 24
+# 25
+odd_thread.start() # 26
+even_thread2.start() # 27
+odd_thread2.start() # 28
+# 29
+even_thread.join() # 30
+odd_thread.join() # 31
+even_thread2.join() # 32
+odd_thread2.join() # 33
+# 34
+# 35
+# 36
+total_even, total_odd, _, _ = result # 37
+print(f""Total even: {total_even}, Total odd: {total_odd}"") # 38"
+64,CountEvenOdd,Concurrency_prepared,"[13, 14, 16, 17, 18, 19, '(', 21, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 4, 23, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 10, 24, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 4, 25, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 10, 27, 28, 29, ')', 30, 34, 35]","def count_even(numbers, result): # 1
+count = sum(1 for num in numbers if num % 2 == 0) # 2
+result.append(count) # 3
+print(f""Count of even numbers: {count}"") # 4
+# 5
+# 6
+def count_odd(numbers, result): # 7
+count = sum(1 for num in numbers if num % 2 != 0) # 8
+result.append(count) # 9
+print(f""Count of odd numbers: {count}"") # 10
+# 11
+if __name__ == ""__main__"": # 12
+numbers = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9] # 13
+result = [] # 14
+# 15
+even_thread = threading.Thread(target=count_even, args=(numbers, result)) # 16
+odd_thread = threading.Thread(target=count_odd, args=(numbers, result)) # 17
+even_thread2 = threading.Thread(target=count_even, args=(numbers, result)) # 18
+odd_thread2 = threading.Thread(target=count_odd, args=(numbers, result)) # 19
+# 20
+even_thread.start() # 21
+# 22
+odd_thread.start() # 23
+even_thread2.start() # 24
+odd_thread2.start() # 25
+# 26
+even_thread.join() # 27
+odd_thread.join() # 28
+even_thread2.join() # 29
+odd_thread2.join() # 30
+# 31
+# 32
+# 33
+total_even, total_odd, _, _ = result # 34
+print(f""Total even: {total_even}, Total odd: {total_odd}"") # 35"
+65,determine-if-only-one-instance-is-running,Concurrency_prepared,"[16, 17, 20, '(', 21, 9, 10, 4, 5, 4, 5, 4, 5, 4, 6, 4, 25, 26, 27, 6, 4, 11, 12, 25, 26, 27, 9, 10, 4, 5, 4, 5, 4, 5, 4, 6, 4, 6, 4, 11, 12, 25, 26, 27, 9, 10, 4, 5, 4, 5, 4, 5, 4, 6, 4, 6, 4, 11, 12, 25, 26, 27, 9, 10, 4, 5, 4, 5, 4, 5, 4, 6, 4, 6, 4, 11, 12, 25, 26, 27, 9, 10, 4, 5, 4, 5, 4, 5, 4, 6, 4, 6, 4, 11, 12, 25, ')', 29, 9, 13, 31]","import __main__ # 1
+# 2
+def isOnlyInstance(): # 3
+return os.system(""(( $(ps -ef | grep python | grep '["" + # 4
+__main__.__file__[0] + ""]"" + __main__.__file__[1:] + # 5
+""' | wc -l) > 1 ))"") != 0 # 6
+# 7
+def check_instance_periodically(steps, interval=2): # 8
+for _ in range(steps): # 9
+only_instance = isOnlyInstance() # 10
+print(""Is only instance:"", only_instance) # 11
+time.sleep(interval) # 12
+print(""Finished checking for other instances."") # 13
+# 14
+if __name__ == ""__main__"": # 15
+steps = 5 # 16
+interval = 2 # 17
+# 18
+# 19
+checker_thread = threading.Thread(target=check_instance_periodically, args=(steps, interval)) # 20
+checker_thread.start() # 21
+# 22
+# 23
+# 24
+for i in range(steps): # 25
+print(""Main thread doing other work... Step"", i+1) # 26
+time.sleep(interval) # 27
+# 28
+checker_thread.join() # 29
+# 30
+print(""Main program completed."") # 31"
+66,determine-if-only-one-instance-is-running,Concurrency_prepared,"[16, 17, 20, '(', 21, 9, 10, 4, 5, 4, 5, 4, 5, 4, 6, 4, 25, 26, 27, 6, 4, 11, 12, 25, 26, 27, 9, 10, 4, 5, 4, 5, 4, 5, 4, 6, 4, 6, 4, 11, 12, 25, 26, 27, 9, 10, 4, 5, 4, 5, 4, 5, 4, 6, 4, 6, 4, 11, 12, 25, 26, 27, 9, 10, 4, 5, 4, 5, 4, 5, 4, 6, 4, 6, 4, 11, 12, 25, ')', 29, 9, 13, 31]","import __main__ # 1
+# 2
+def isOnlyInstance(): # 3
+return os.system(""(( $(ps -ef | grep python | grep '["" + # 4
+__main__.__file__[0] + ""]"" + __main__.__file__[1:] + # 5
+""' | wc -l) > 1 ))"") != 0 # 6
+# 7
+def check_instance_periodically(steps, interval=2): # 8
+for _ in range(steps): # 9
+only_instance = isOnlyInstance() # 10
+print(""Is only instance:"", only_instance) # 11
+time.sleep(interval) # 12
+print(""Finished checking for other instances."") # 13
+# 14
+if __name__ == ""__main__"": # 15
+steps = 4 # 16
+interval = 3 # 17
+# 18
+# 19
+checker_thread = threading.Thread(target=check_instance_periodically, args=(steps, interval)) # 20
+checker_thread.start() # 21
+# 22
+# 23
+# 24
+for i in range(steps): # 25
+print(""Main thread doing other work... Step"", i+1) # 26
+time.sleep(interval) # 27
+# 28
+checker_thread.join() # 29
+# 30
+print(""Main program completed."") # 31"
+67,determine-if-only-one-instance-is-running,Concurrency_prepared,"[16, 17, 20, '(', 21, 9, 10, 4, 5, 4, 5, 4, 5, 4, 6, 4, 25, 26, 27, 6, 4, 11, 12, 25, 26, 27, 9, 10, 4, 5, 4, 5, 4, 5, 4, 6, 4, 6, 4, 11, 12, 25, 26, 27, 9, 10, 4, 5, 4, 5, 4, 5, 4, 6, 4, 6, 4, 11, 12, 25, 26, 27, 9, 10, 4, 5, 4, 5, 4, 5, 4, 6, 4, 6, 4, 11, 12, 25, 26, 27, 9, 10, 4, 5, 4, 5, 4, 5, 4, 6, 4, 6, 4, 11, 12, 25, 26, 27, 9, 10, 4, 5, 4, 5, 4, 5, 4, 6, 4, 6, 4, 11, 12, 25, ')', 29, 9, 13, 31]","import __main__ # 1
+# 2
+def isOnlyInstance(): # 3
+return os.system(""(( $(ps -ef | grep python | grep '["" + # 4
+__main__.__file__[0] + ""]"" + __main__.__file__[1:] + # 5
+""' | wc -l) > 1 ))"") != 0 # 6
+# 7
+def check_instance_periodically(steps, interval=2): # 8
+for _ in range(steps): # 9
+only_instance = isOnlyInstance() # 10
+print(""Is only instance:"", only_instance) # 11
+time.sleep(interval) # 12
+print(""Finished checking for other instances."") # 13
+# 14
+if __name__ == ""__main__"": # 15
+steps = 6 # 16
+interval = 3 # 17
+# 18
+# 19
+checker_thread = threading.Thread(target=check_instance_periodically, args=(steps, interval)) # 20
+checker_thread.start() # 21
+# 22
+# 23
+# 24
+for i in range(steps): # 25
+print(""Main thread doing other work... Step"", i+1) # 26
+time.sleep(interval) # 27
+# 28
+checker_thread.join() # 29
+# 30
+print(""Main program completed."") # 31"
+68,determine-if-only-one-instance-is-running,Concurrency_prepared,"[16, 17, 20, '(', 21, 9, 10, 4, 5, 4, 5, 4, 5, 4, 6, 4, 25, 26, 27, 6, 4, 11, 12, 25, 26, 27, 9, 10, 4, 5, 4, 5, 4, 5, 4, 6, 4, 6, 4, 11, 12, 25, 26, 27, 9, 10, 4, 5, 4, 5, 4, 5, 4, 6, 4, 6, 4, 11, 12, 25, ')', 29, 9, 13, 31]","import __main__, os # 1
+# 2
+def isOnlyInstance(): # 3
+return os.system(""(( $(ps -ef | grep python | grep '["" + # 4
+__main__.__file__[0] + ""]"" + __main__.__file__[1:] + # 5
+""' | wc -l) > 1 ))"") != 0 # 6
+# 7
+def check_instance_periodically(steps, interval=2): # 8
+for _ in range(steps): # 9
+only_instance = isOnlyInstance() # 10
+print(""Is only instance:"", only_instance) # 11
+time.sleep(interval) # 12
+print(""Finished checking for other instances."") # 13
+# 14
+if __name__ == ""__main__"": # 15
+steps = 3 # 16
+interval = 3 # 17
+# 18
+# 19
+checker_thread = threading.Thread(target=check_instance_periodically, args=(steps, interval)) # 20
+checker_thread.start() # 21
+# 22
+# 23
+# 24
+for i in range(steps): # 25
+print(""Main thread doing other work... Step"", i+1) # 26
+time.sleep(interval) # 27
+# 28
+checker_thread.join() # 29
+# 30
+print(""Main program completed."") # 31"
+69,determine-if-only-one-instance-is-running,Concurrency_prepared,"[16, 17, 20, '(', 21, 9, 10, 4, 5, 4, 5, 4, 5, 4, 6, 4, 24, 25, 9, 10, 4, 5, 4, 5, 4, 5, 4, 6, 4, 28, 29, 30, 6, 4, 11, 12, 6, 4, 11, 12, 28, 29, 30, 9, 10, 4, 5, 4, 5, 4, 5, 4, 6, 4, 9, 10, 4, 5, 4, 5, 4, 5, 4, 6, 4, 6, 4, 11, 12, 6, 4, 11, 12, 28, 29, 30, 9, 10, 4, 5, 4, 5, 4, 5, 4, 6, 4, 9, 10, 4, 5, 4, 5, 4, 5, 4, 6, 4, 6, 4, 11, 12, 6, 4, 11, 12, 28, 29, 30, 9, 10, 4, 5, 4, 5, 4, 5, 4, 6, 4, 9, 10, 4, 5, 4, 5, 4, 5, 4, 6, 4, 6, 4, 11, 12, 6, 4, 11, 12, 28, 29, 30, 9, 10, 4, 5, 4, 5, 4, 5, 4, 6, 4, 9, 10, 4, 5, 4, 5, 4, 5, 4, 6, 4, 6, 4, 11, 12, 6, 4, 11, 12, 28, 29, 30, 9, 10, 4, 5, 4, 5, 4, 5, 4, 6, 4, 9, 10, 4, 5, 4, 5, 4, 5, 4, 6, 4, 6, 4, 11, 12, 6, 4, 11, 12, 28, 32, 9, 13, 9, 13, ')', 33, 35]","import __main__, os # 1
+# 2
+def isOnlyInstance(): # 3
+return os.system(""(( $(ps -ef | grep python | grep '["" + # 4
+__main__.__file__[0] + ""]"" + __main__.__file__[1:] + # 5
+""' | wc -l) > 1 ))"") != 0 # 6
+# 7
+def check_instance_periodically(steps, interval=2): # 8
+for _ in range(steps): # 9
+only_instance = isOnlyInstance() # 10
+print(""Is only instance:"", only_instance) # 11
+time.sleep(interval) # 12
+print(""Finished checking for other instances."") # 13
+# 14
+if __name__ == ""__main__"": # 15
+steps = 6 # 16
+interval = 6 # 17
+# 18
+# 19
+checker_thread = threading.Thread(target=check_instance_periodically, args=(steps, interval)) # 20
+checker_thread.start() # 21
+# 22
+# 23
+checker_thread2 = threading.Thread(target=check_instance_periodically, args=(steps, interval)) # 24
+checker_thread2.start() # 25
+# 26
+# 27
+for i in range(steps): # 28
+print(""Main thread doing other work... Step"", i+1) # 29
+time.sleep(interval) # 30
+# 31
+checker_thread.join() # 32
+checker_thread2.join() # 33
+# 34
+print(""Main program completed."") # 35"
+70,dining-philosophers-1,Concurrency_prepared,"[43, 44, 44, 44, 44, 45, 47, 49, 47, 47, 49, 48, 4, 5, 6, 7, 8, 9, 47, 47, 49, 48, 4, 5, 6, 7, 8, 9, 47, 47, 52, '(', 53, 12, 13, 52, 53, 12, 13, 52, 55, ')', 56, 14, 15, 20, 22, 23, 24, 25, 26, 33, 38, 39, 40, 34, 35, 16, 12, 13, 14, 15, 20, 22, 23, 24, 25, 26, 33, 38, 39, 14, 15, 20, 22, 23, 40, 34, 35, 16, 12, 13, 24, 25, 26, 33, 38, 39, 40, 34, 35, 16, 12, 13, 14, 15, 20, 22, 23, 24, 25, 26, 33, 38, 39, 14, 15, 20, 22, 23, 40, 34, 35, 16, 12, 17, 55, 56, 24, 25, 26, 33, 38, 39, 40, 34, 35, 16, 12, 13, 14, 15, 20, 22, 23, 24, 25, 26, 33, 38, 39, 40, 34, 35, 16, 12, 17, 55, 58]","class Philosopher(threading.Thread): # 1
+# 2
+def __init__(self, xname, forkOnLeft, forkOnRight, max_steps): # 3
+threading.Thread.__init__(self) # 4
+self.name = xname # 5
+self.forkOnLeft = forkOnLeft # 6
+self.forkOnRight = forkOnRight # 7
+self.max_steps = max_steps # 8
+self.steps_taken = 0 # 9
+# 10
+def run(self): # 11
+while self.steps_taken < self.max_steps: # 12
+time.sleep(random.uniform(3, 13)) # 13
+print(f'{self.name} is hungry.') # 14
+self.dine() # 15
+self.steps_taken += 1 # 16
+print(f""{self.name} has completed {self.max_steps} dining steps and stops."") # 17
+# 18
+def dine(self): # 19
+fork1, fork2 = self.forkOnLeft, self.forkOnRight # 20
+# 21
+while True: # 22
+fork1.acquire(True) # 23
+locked = fork2.acquire(False) # 24
+if locked: # 25
+break # 26
+fork1.release() # 27
+print(f'{self.name} swaps forks') # 28
+fork1, fork2 = fork2, fork1 # 29
+else: # 30
+return # 31
+# 32
+self.dining() # 33
+fork2.release() # 34
+fork1.release() # 35
+# 36
+def dining(self): # 37
+print(f'{self.name} starts eating ') # 38
+time.sleep(random.uniform(1, 10)) # 39
+print(f'{self.name} finishes eating and leaves to think.') # 40
+# 41
+if __name__ == ""__main__"": # 42
+philosopherNames = ('Aristotle', 'Kant') # 43
+forks = [threading.Lock() for _ in range(len(philosopherNames))] # 44
+max_steps = 3 # 45
+# 46
+philosophers = [ # 47
+Philosopher(philosopherNames[i], forks[i % len(philosopherNames)], forks[(i + 1) % len(philosopherNames)], max_steps) # 48
+for i in range(len(philosopherNames)) # 49
+] # 50
+# 51
+for p in philosophers: # 52
+p.start() # 53
+# 54
+for p in philosophers: # 55
+p.join() # 56
+# 57
+print(""Test finished."") # 58"
+71,dining-philosophers-1,Concurrency_prepared,"[43, 44, 44, 44, 44, 45, 47, 49, 47, 47, 49, 48, 4, 5, 6, 7, 8, 9, 47, 47, 49, 48, 4, 5, 6, 7, 8, 9, 47, 47, 52, '(', 53, 12, 13, 52, 53, 12, 13, 52, 55, ')', 56, 14, 15, 20, 22, 23, 24, 25, 26, 33, 38, 39, 40, 34, 35, 16, 12, 13, 14, 15, 20, 22, 23, 24, 25, 26, 33, 38, 39, 14, 15, 20, 22, 23, 40, 34, 35, 16, 12, 13, 24, 25, 26, 33, 38, 39, 40, 34, 35, 16, 12, 13, 14, 15, 20, 22, 23, 24, 25, 26, 33, 38, 39, 40, 34, 35, 16, 12, 13, 14, 15, 20, 22, 23, 24, 25, 26, 33, 38, 39, 40, 34, 35, 16, 12, 13, 14, 15, 20, 22, 23, 24, 25, 26, 33, 38, 39, 40, 34, 35, 16, 12, 13, 14, 15, 20, 22, 23, 24, 25, 26, 33, 38, 39, 14, 15, 20, 22, 23, 40, 34, 35, 16, 12, 13, 24, 25, 26, 33, 38, 39, 40, 34, 35, 16, 12, 13, 14, 15, 20, 22, 23, 24, 25, 26, 33, 38, 39, 14, 15, 20, 22, 23, 40, 34, 35, 16, 12, 17, 55, 56, 24, 25, 26, 33, 38, 39, 40, 34, 35, 16, 12, 17, 55, 58]","class Philosopher(threading.Thread): # 1
+# 2
+def __init__(self, xname, forkOnLeft, forkOnRight, max_steps): # 3
+threading.Thread.__init__(self) # 4
+self.name = xname # 5
+self.forkOnLeft = forkOnLeft # 6
+self.forkOnRight = forkOnRight # 7
+self.max_steps = max_steps # 8
+self.steps_taken = 0 # 9
+# 10
+def run(self): # 11
+while self.steps_taken < self.max_steps: # 12
+time.sleep(random.uniform(3, 13)) # 13
+print(f'{self.name} is hungry.') # 14
+self.dine() # 15
+self.steps_taken += 1 # 16
+print(f""{self.name} has completed {self.max_steps} dining steps and stops."") # 17
+# 18
+def dine(self): # 19
+fork1, fork2 = self.forkOnLeft, self.forkOnRight # 20
+# 21
+while True: # 22
+fork1.acquire(True) # 23
+locked = fork2.acquire(False) # 24
+if locked: # 25
+break # 26
+fork1.release() # 27
+print(f'{self.name} swaps forks') # 28
+fork1, fork2 = fork2, fork1 # 29
+else: # 30
+return # 31
+# 32
+self.dining() # 33
+fork2.release() # 34
+fork1.release() # 35
+# 36
+def dining(self): # 37
+print(f'{self.name} starts eating ') # 38
+time.sleep(random.uniform(1, 10)) # 39
+print(f'{self.name} finishes eating and leaves to think.') # 40
+# 41
+if __name__ == ""__main__"": # 42
+philosopherNames = ('Aristotle', 'Kant') # 43
+forks = [threading.Lock() for _ in range(len(philosopherNames))] # 44
+max_steps = 5 # 45
+# 46
+philosophers = [ # 47
+Philosopher(philosopherNames[i], forks[i % len(philosopherNames)], forks[(i + 1) % len(philosopherNames)], max_steps) # 48
+for i in range(len(philosopherNames)) # 49
+] # 50
+# 51
+for p in philosophers: # 52
+p.start() # 53
+# 54
+for p in philosophers: # 55
+p.join() # 56
+# 57
+print(""Test finished."") # 58"
+72,dining-philosophers-1,Concurrency_prepared,"[43, 44, 44, 44, 44, 45, 47, 49, 47, 47, 49, 48, 4, 5, 6, 7, 8, 9, 47, 47, 49, 48, 4, 5, 6, 7, 8, 9, 47, 47, 52, '(', 53, 12, 13, 54, 52, 53, 12, 13, 54, 14, 15, 20, 22, 23, 24, 25, 26, 33, 38, 39, 52, 56, ')', 57, 40, 34, 35, 16, 12, 13, 14, 15, 20, 22, 23, 24, 25, 26, 33, 38, 39, 40, 34, 35, 16, 12, 13, 14, 15, 20, 22, 23, 24, 25, 26, 33, 38, 39, 14, 15, 20, 22, 23, 40, 34, 35, 16, 12, 13, 24, 25, 26, 33, 38, 39, 40, 34, 35, 16, 12, 13, 14, 15, 20, 22, 23, 24, 25, 26, 33, 38, 39, 14, 15, 20, 22, 23, 40, 34, 35, 16, 12, 13, 24, 25, 26, 33, 38, 39, 40, 34, 35, 16, 12, 13, 14, 15, 20, 22, 23, 24, 25, 26, 33, 38, 39, 14, 15, 20, 22, 23, 40, 34, 35, 16, 12, 13, 24, 25, 26, 33, 38, 39, 14, 15, 20, 22, 23, 40, 34, 35, 16, 12, 13, 24, 25, 26, 33, 38, 39, 40, 34, 35, 16, 12, 13, 14, 15, 20, 22, 23, 24, 25, 26, 33, 38, 39, 14, 15, 20, 22, 23, 40, 34, 35, 16, 12, 17, 56, 57, 24, 25, 26, 33, 38, 39, 40, 34, 35, 16, 12, 13, 14, 15, 20, 22, 23, 24, 25, 26, 33, 38, 39, 40, 34, 35, 16, 12, 17, 56, 59]","class Philosopher(threading.Thread): # 1
+# 2
+def __init__(self, xname, forkOnLeft, forkOnRight, max_steps): # 3
+threading.Thread.__init__(self) # 4
+self.name = xname # 5
+self.forkOnLeft = forkOnLeft # 6
+self.forkOnRight = forkOnRight # 7
+self.max_steps = max_steps # 8
+self.steps_taken = 0 # 9
+# 10
+def run(self): # 11
+while self.steps_taken < self.max_steps: # 12
+time.sleep(random.uniform(3, 13)) # 13
+print(f'{self.name} is hungry.') # 14
+self.dine() # 15
+self.steps_taken += 1 # 16
+print(f""{self.name} has completed {self.max_steps} dining steps and stops."") # 17
+# 18
+def dine(self): # 19
+fork1, fork2 = self.forkOnLeft, self.forkOnRight # 20
+# 21
+while True: # 22
+fork1.acquire(True) # 23
+locked = fork2.acquire(False) # 24
+if locked: # 25
+break # 26
+fork1.release() # 27
+print(f'{self.name} swaps forks') # 28
+fork1, fork2 = fork2, fork1 # 29
+else: # 30
+return # 31
+# 32
+self.dining() # 33
+fork2.release() # 34
+fork1.release() # 35
+# 36
+def dining(self): # 37
+print(f'{self.name} starts eating ') # 38
+time.sleep(random.uniform(1, 10)) # 39
+print(f'{self.name} finishes eating and leaves to think.') # 40
+# 41
+if __name__ == ""__main__"": # 42
+philosopherNames = ('Aristotle', 'Kant') # 43
+forks = [threading.Lock() for _ in range(len(philosopherNames))] # 44
+max_steps = 6 # 45
+# 46
+philosophers = [ # 47
+Philosopher(philosopherNames[i], forks[i % len(philosopherNames)], forks[(i + 1) % len(philosopherNames)], max_steps) # 48
+for i in range(len(philosopherNames)) # 49
+] # 50
+# 51
+for p in philosophers: # 52
+p.start() # 53
+time.sleep(3) # 54
+# 55
+for p in philosophers: # 56
+p.join() # 57
+# 58
+print(""Test finished."") # 59"
+73,dining-philosophers-1,Concurrency_prepared,"[47, 48, 48, 48, 48, 49, 51, 53, 51, 51, 53, 52, 8, 9, 10, 11, 12, 13, 51, 51, 53, 52, 8, 9, 10, 11, 12, 13, 51, 51, 56, '(', 57, 16, 21, 56, 57, 16, 21, 56, 59, ')', 60, 59, 60, 59, 62]","import threading # 1
+import time # 2
+import random # 3
+# 4
+class Philosopher(threading.Thread): # 5
+# 6
+def __init__(self, xname, forkOnLeft, forkOnRight, max_steps): # 7
+threading.Thread.__init__(self) # 8
+self.name = xname # 9
+self.forkOnLeft = forkOnLeft # 10
+self.forkOnRight = forkOnRight # 11
+self.max_steps = max_steps # 12
+self.steps_taken = 8 # 13
+# 14
+def run(self): # 15
+while self.steps_taken < self.max_steps: # 16
+time.sleep(random.uniform(3, 13)) # 17
+print(f'{self.name} is hungry.') # 18
+self.dine() # 19
+self.steps_taken += 1 # 20
+print(f""{self.name} has completed {self.max_steps} dining steps and stops."") # 21
+# 22
+def dine(self): # 23
+fork1, fork2 = self.forkOnLeft, self.forkOnRight # 24
+# 25
+while True: # 26
+fork1.acquire(True) # 27
+locked = fork2.acquire(False) # 28
+if locked: # 29
+break # 30
+fork1.release() # 31
+print(f'{self.name} swaps forks') # 32
+fork1, fork2 = fork2, fork1 # 33
+else: # 34
+return # 35
+# 36
+self.dining() # 37
+fork2.release() # 38
+fork1.release() # 39
+# 40
+def dining(self): # 41
+print(f'{self.name} starts eating ') # 42
+time.sleep(random.uniform(1, 10)) # 43
+print(f'{self.name} finishes eating and leaves to think.') # 44
+# 45
+if __name__ == ""__main__"": # 46
+philosopherNames = ('Aristotle', 'Kant') # 47
+forks = [threading.Lock() for _ in range(len(philosopherNames))] # 48
+max_steps = 3 # 49
+# 50
+philosophers = [ # 51
+Philosopher(philosopherNames[i], forks[i % len(philosopherNames)], forks[(i + 1) % len(philosopherNames)], max_steps) # 52
+for i in range(len(philosopherNames)) # 53
+] # 54
+# 55
+for p in philosophers: # 56
+p.start() # 57
+# 58
+for p in philosophers: # 59
+p.join() # 60
+# 61
+print(""Test finished."") # 62"
+74,dining-philosophers-1,Concurrency_prepared,"[47, 48, 48, 48, 48, 49, 51, 53, 51, 51, 53, 52, 8, 9, 10, 11, 12, 13, 51, 51, 53, 52, 8, 9, 10, 11, 12, 13, 51, 51, 56, '(', 57, 16, 17, 58, 56, 57, 16, 17, 58, 56, 60, ')', 61, 18, 19, 24, 26, 27, 28, 29, 30, 37, 42, 43, 44, 38, 39, 20, 16, 17, 18, 19, 24, 26, 27, 28, 29, 30, 37, 42, 43, 44, 38, 39, 20, 16, 17, 18, 19, 24, 26, 27, 28, 29, 30, 37, 42, 43, 18, 19, 24, 26, 27, 44, 38, 39, 20, 16, 17, 28, 29, 30, 37, 42, 43, 44, 38, 39, 20, 16, 17, 18, 19, 24, 26, 27, 28, 29, 30, 37, 42, 43, 18, 19, 24, 26, 27, 44, 38, 39, 20, 16, 17, 28, 29, 30, 37, 42, 43, 44, 38, 39, 20, 16, 17, 18, 19, 24, 26, 27, 28, 29, 30, 37, 42, 43, 18, 19, 24, 26, 27, 44, 38, 39, 20, 16, 17, 28, 29, 30, 37, 42, 43, 18, 19, 24, 26, 27, 44, 38, 39, 20, 16, 17, 28, 29, 30, 37, 42, 43, 18, 19, 24, 26, 27, 44, 38, 39, 20, 16, 17, 28, 29, 30, 37, 42, 43, 44, 38, 39, 20, 16, 17, 18, 19, 24, 26, 27, 28, 29, 30, 37, 42, 43, 18, 19, 24, 26, 27, 44, 38, 39, 20, 16, 17, 28, 29, 30, 37, 42, 43, 18, 19, 24, 26, 27, 44, 38, 39, 20, 16, 17, 28, 29, 30, 37, 42, 43, 44, 38, 39, 20, 16, 17, 18, 19, 24, 26, 27, 28, 29, 30, 37, 42, 43, 18, 19, 24, 26, 27, 44, 38, 39, 20, 16, 17, 28, 29, 30, 37, 42, 43, 18, 19, 24, 26, 27, 44, 38, 39, 20, 16, 17, 28, 29, 30, 37, 42, 43, 44, 38, 39, 20, 16, 17, 18, 19, 24, 26, 27, 28, 29, 30, 37, 42, 43, 18, 19, 24, 26, 27, 44, 38, 39, 20, 16, 17, 28, 29, 30, 37, 42, 43, 18, 19, 24, 26, 27, 44, 38, 39, 20, 16, 21, 60, 61, 28, 29, 30, 37, 42, 43, 44, 38, 39, 20, 16, 17, 18, 19, 24, 26, 27, 28, 29, 30, 37, 42, 43, 44, 38, 39, 20, 16, 21, 60, 63]","import threading # 1
+import time # 2
+import random # 3
+# 4
+class Philosopher(threading.Thread): # 5
+# 6
+def __init__(self, xname, forkOnLeft, forkOnRight, max_steps): # 7
+threading.Thread.__init__(self) # 8
+self.name = xname # 9
+self.forkOnLeft = forkOnLeft # 10
+self.forkOnRight = forkOnRight # 11
+self.max_steps = max_steps # 12
+self.steps_taken = 0 # 13
+# 14
+def run(self): # 15
+while self.steps_taken < self.max_steps: # 16
+time.sleep(random.uniform(3, 13)) # 17
+print(f'{self.name} is hungry.') # 18
+self.dine() # 19
+self.steps_taken += 1 # 20
+print(f""{self.name} has completed {self.max_steps} dining steps and stops."") # 21
+# 22
+def dine(self): # 23
+fork1, fork2 = self.forkOnLeft, self.forkOnRight # 24
+# 25
+while True: # 26
+fork1.acquire(True) # 27
+locked = fork2.acquire(False) # 28
+if locked: # 29
+break # 30
+fork1.release() # 31
+print(f'{self.name} swaps forks') # 32
+fork1, fork2 = fork2, fork1 # 33
+else: # 34
+return # 35
+# 36
+self.dining() # 37
+fork2.release() # 38
+fork1.release() # 39
+# 40
+def dining(self): # 41
+print(f'{self.name} starts eating ') # 42
+time.sleep(random.uniform(1, 10)) # 43
+print(f'{self.name} finishes eating and leaves to think.') # 44
+# 45
+if __name__ == ""__main__"": # 46
+philosopherNames = ('Aristotle', 'Kant') # 47
+forks = [threading.Lock() for _ in range(len(philosopherNames))] # 48
+max_steps = 10 # 49
+# 50
+philosophers = [ # 51
+Philosopher(philosopherNames[i], forks[i % len(philosopherNames)], forks[(i + 1) % len(philosopherNames)], max_steps) # 52
+for i in range(len(philosopherNames)) # 53
+] # 54
+# 55
+for p in philosophers: # 56
+p.start() # 57
+time.sleep(3) # 58
+# 59
+for p in philosophers: # 60
+p.join() # 61
+# 62
+print(""Test finished."") # 63"
+75,factorial,Concurrency_prepared,"[29, 30, 32, 33, '(', 35, 12, 13, 14, 13, 14, 15, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 6, 13, 14, 13, 14, 15, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 6, 13, 14, 13, 14, 15, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 6, 13, 16, 17, 37, 21, 22, 23, 24, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 6, 22, 23, 22, 23, 24, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 6, 22, 23, 22, 23, 24, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 6, 22, 23, 22, 25, 26, 39, ')', 40, 43, 44]","import threading # 1
+# 2
+# 3
+def factorial(n): # 4
+if n == 0 or n == 1: # 5
+return 1 # 6
+else: # 7
+return n * factorial(n - 1) # 8
+# 9
+# 10
+def even_factorial(numbers, result): # 11
+count = 0 # 12
+for num in numbers: # 13
+if num % 2 == 0: # 14
+count += factorial(num) # 15
+result.append(count) # 16
+print(f""Sum of factorials of even numbers: {count}"") # 17
+# 18
+# 19
+def odd_factorial(numbers, result): # 20
+count = 0 # 21
+for num in numbers: # 22
+if num % 2 != 0: # 23
+count += factorial(num) # 24
+result.append(count) # 25
+print(f""Sum of factorials of odd numbers: {count}"") # 26
+# 27
+if __name__ == ""__main__"": # 28
+numbers = [7, 8, 9, 10, 11, 12] # 29
+result = [] # 30
+# 31
+even_thread = threading.Thread(target=even_factorial, args=(numbers, result)) # 32
+odd_thread = threading.Thread(target=odd_factorial, args=(numbers, result)) # 33
+# 34
+even_thread.start() # 35
+# 36
+odd_thread.start() # 37
+# 38
+even_thread.join() # 39
+odd_thread.join() # 40
+# 41
+# 42
+total_even_factorial, total_odd_factorial = result # 43
+print(f""Total sum of even factorials: {total_even_factorial}, Total sum of odd factorials: {total_odd_factorial}"") # 44"
+76,factorial,Concurrency_prepared,"[29, 30, '(', 32, 34, 36, 12, 13, 14, 13, 14, 15, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 6, 13, 14, 13, 14, 15, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 6, 13, 14, 13, 14, 15, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 6, 13, 16, 17, 37, 21, 22, 23, 24, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 6, 22, 23, 22, 23, 24, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 6, 22, 23, 22, 23, 24, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 6, 22, 23, 22, 25, 26, 39, ')', 40, 43, 44]","import threading # 1
+# 2
+# 3
+def factorial(n): # 4
+if n == 0 or n == 1: # 5
+return 1 # 6
+else: # 7
+return n * factorial(n - 1) # 8
+# 9
+# 10
+def even_factorial(numbers, result): # 11
+count = 0 # 12
+for num in numbers: # 13
+if num % 2 == 0: # 14
+count += factorial(num) # 15
+result.append(count) # 16
+print(f""Sum of factorials of even numbers: {count}"") # 17
+# 18
+# 19
+def odd_factorial(numbers, result): # 20
+count = 0 # 21
+for num in numbers: # 22
+if num % 2 != 0: # 23
+count += factorial(num) # 24
+result.append(count) # 25
+print(f""Sum of factorials of odd numbers: {count}"") # 26
+# 27
+if __name__ == ""__main__"": # 28
+numbers = [13, 14, 15, 16, 17, 18] # 29
+result = [] # 30
+# 31
+even_thread = threading.Thread(target=even_factorial, args=(numbers, result)) # 32
+# 33
+odd_thread = threading.Thread(target=odd_factorial, args=(numbers, result)) # 34
+# 35
+even_thread.start() # 36
+odd_thread.start() # 37
+# 38
+even_thread.join() # 39
+odd_thread.join() # 40
+# 41
+# 42
+total_even_factorial, total_odd_factorial = result # 43
+print(f""Total sum of even factorials: {total_even_factorial}, Total sum of odd factorials: {total_odd_factorial}"") # 44"
+77,factorial,Concurrency_prepared,"[29, 30, 32, 33, '(', 35, 12, 13, 14, 13, 14, 15, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 6, 13, 14, 13, 14, 15, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 6, 13, 14, 13, 14, 15, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 6, 13, 14, 15, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 6, 13, 14, 13, 14, 15, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 6, 13, 16, 17, 37, 21, 22, 23, 24, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 6, 22, 23, 22, 23, 24, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 6, 22, 23, 22, 23, 24, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 6, 22, 23, 22, 23, 22, 23, 24, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 8, 5, 6, 22, 23, 22, 25, 26, 39, ')', 40, 43, 44]","import threading # 1
+# 2
+# 3
+def factorial(n): # 4
+if n == 0 or n == 1: # 5
+return 1 # 6
+else: # 7
+return n * factorial(n - 1) # 8
+# 9
+# 10
+def even_factorial(numbers, result): # 11
+count = 0 # 12
+for num in numbers: # 13
+if num % 2 == 0: # 14
+count += factorial(num) # 15
+result.append(count) # 16
+print(f""Sum of factorials of even numbers: {count}"") # 17
+# 18
+# 19
+def odd_factorial(numbers, result): # 20
+count = 0 # 21
+for num in numbers: # 22
+if num % 2 != 0: # 23
+count += factorial(num) # 24
+result.append(count) # 25
+print(f""Sum of factorials of odd numbers: {count}"") # 26
+# 27
+if __name__ == ""__main__"": # 28
+numbers = [19, 20, 21, 22, 23, 24, 22, 23, 24] # 29
+result = [] # 30
+# 31
+even_thread = threading.Thread(target=even_factorial, args=(numbers, result)) # 32
+odd_thread = threading.Thread(target=odd_factorial, args=(numbers, result)) # 33
+# 34
+even_thread.start() # 35
+# 36
+odd_thread.start() # 37
+# 38
+even_thread.join() # 39
+odd_thread.join() # 40
+# 41
+# 42
+total_even_factorial, total_odd_factorial = result # 43
+print(f""Total sum of even factorials: {total_even_factorial}, Total sum of odd factorials: {total_odd_factorial}"") # 44"
+78,factorial,Concurrency_prepared,"[26, 27, 29, 30, '(', 32, 9, 10, 11, 10, 11, 12, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 3, 10, 11, 10, 11, 12, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 3, 10, 11, 10, 11, 12, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 3, 10, 11, 12, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 3, 10, 11, 10, 11, 12, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 3, 10, 11, 10, 11, 12, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 3, 10, 13, 14, 34, 18, 19, 20, 21, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 3, 19, 20, 19, 20, 21, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 3, 19, 20, 19, 20, 21, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 3, 19, 20, 19, 20, 19, 20, 21, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 3, 19, 20, 19, 20, 21, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 3, 19, 20, 19, 22, 23, 36, ')', 37, 40, 41]","def factorial(n): # 1
+if n == 0 or n == 1: # 2
+return 1 # 3
+else: # 4
+return n * factorial(n - 1) # 5
+# 6
+# 7
+def even_factorial(numbers, result): # 8
+count = 0 # 9
+for num in numbers: # 10
+if num % 2 == 0: # 11
+count += factorial(num) # 12
+result.append(count) # 13
+print(f""Sum of factorials of even numbers: {count}"") # 14
+# 15
+# 16
+def odd_factorial(numbers, result): # 17
+count = 0 # 18
+for num in numbers: # 19
+if num % 2 != 0: # 20
+count += factorial(num) # 21
+result.append(count) # 22
+print(f""Sum of factorials of odd numbers: {count}"") # 23
+# 24
+if __name__ == ""__main__"": # 25
+numbers = [25, 26, 27, 28, 29, 30, 26, 27, 28, 29, 30] # 26
+result = [] # 27
+# 28
+even_thread = threading.Thread(target=even_factorial, args=(numbers, result)) # 29
+odd_thread = threading.Thread(target=odd_factorial, args=(numbers, result)) # 30
+# 31
+even_thread.start() # 32
+# 33
+odd_thread.start() # 34
+# 35
+even_thread.join() # 36
+odd_thread.join() # 37
+# 38
+# 39
+total_even_factorial, total_odd_factorial = result # 40
+print(f""Total sum of even factorials: {total_even_factorial}, Total sum of odd factorials: {total_odd_factorial}"") # 41"
+79,factorial,Concurrency_prepared,"[26, 27, 29, 30, '(', 32, 9, 10, 11, 10, 11, 12, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 3, 10, 11, 10, 11, 12, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 3, 10, 11, 10, 11, 12, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 3, 10, 11, 10, 11, 12, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 3, 10, 11, 10, 11, 12, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 3, 10, 11, 10, 11, 12, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 3, 10, 13, 14, 34, 18, 19, 20, 21, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 3, 19, 20, 19, 20, 21, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 3, 19, 20, 19, 20, 21, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 3, 19, 20, 19, 20, 21, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 3, 19, 20, 19, 20, 21, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 3, 19, 20, 19, 20, 21, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 3, 19, 20, 19, 22, 23, 36, ')', 37, 40, 41]","def factorial(n): # 1
+if n == 0 or n == 1: # 2
+return 1 # 3
+else: # 4
+return n * factorial(n - 1) # 5
+# 6
+# 7
+def even_factorial(numbers, result): # 8
+count = 0 # 9
+for num in numbers: # 10
+if num % 2 == 0: # 11
+count += factorial(num) # 12
+result.append(count) # 13
+print(f""Sum of factorials of even numbers: {count}"") # 14
+# 15
+# 16
+def odd_factorial(numbers, result): # 17
+count = 0 # 18
+for num in numbers: # 19
+if num % 2 != 0: # 20
+count += factorial(num) # 21
+result.append(count) # 22
+print(f""Sum of factorials of odd numbers: {count}"") # 23
+# 24
+if __name__ == ""__main__"": # 25
+numbers = [31, 32, 33, 34, 35, 36, 31, 32, 33, 34, 35, 36] # 26
+result = [] # 27
+# 28
+even_thread = threading.Thread(target=even_factorial, args=(numbers, result)) # 29
+odd_thread = threading.Thread(target=odd_factorial, args=(numbers, result)) # 30
+# 31
+even_thread.start() # 32
+# 33
+odd_thread.start() # 34
+# 35
+even_thread.join() # 36
+odd_thread.join() # 37
+# 38
+# 39
+total_even_factorial, total_odd_factorial = result # 40
+print(f""Total sum of even factorials: {total_even_factorial}, Total sum of odd factorials: {total_odd_factorial}"") # 41"
+80,handle-a-signal-1,Concurrency_prepared,"[11, 12, '(', 13, 2, 3, 4, 5, 15, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 8, 12, ')']","def counter(max_steps=10): # 1
+n = 0 # 2
+t1 = time.time() # 3
+while n < max_steps: # 4
+time.sleep(0.5) # 5
+n += 1 # 6
+print(n) # 7
+print(f'Program ran for {(time.time() - t1)} seconds.') # 8
+# 9
+if __name__ == ""__main__"": # 10
+max_steps = 5 # 11
+with concurrent.futures.ThreadPoolExecutor() as executor: # 12
+future = executor.submit(counter, max_steps=max_steps) # 13
+# 14
+future.result() # 15"
+81,handle-a-signal-1,Concurrency_prepared,"[12, 13, '(', 14, 3, 4, 5, 6, 16, 7, 8, 5, 6, 7, 8, 5, 6, 7, 8, 5, 6, 7, 8, 5, 6, 7, 8, 5, 6, 7, 8, 5, 6, 7, 8, 5, 6, 7, 8, 5, 6, 7, 8, 5, 6, 7, 8, 5, 9, 13, ')']","import time # 1
+def counter(max_steps=10): # 2
+n = 0 # 3
+t1 = time.time() # 4
+while n < max_steps: # 5
+time.sleep(0.5) # 6
+n += 1 # 7
+print(n) # 8
+print(f'Program ran for {(time.time() - t1)} seconds.') # 9
+# 10
+if __name__ == ""__main__"": # 11
+max_steps = 10 # 12
+with concurrent.futures.ThreadPoolExecutor() as executor: # 13
+future = executor.submit(counter, max_steps=max_steps) # 14
+# 15
+future.result() # 16"
+82,handle-a-signal-1,Concurrency_prepared,"[11, 12, 15, '(', 16, 16, 2, 3, 4, 5, 16, 2, 3, 4, 5, 16, 20, 6, 7, 6, 7, 4, 5, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 8, 21, 20, 6, 7, 4, 8, 21, 20, 15, ')']","def counter(max_steps=10): # 1
+n = 0 # 2
+t1 = time.time() # 3
+while n < max_steps: # 4
+time.sleep(0.5) # 5
+n += 1 # 6
+print(n) # 7
+print(f'Program ran for {(time.time() - t1)} seconds.') # 8
+# 9
+if __name__ == ""__main__"": # 10
+max_steps = 5 # 11
+num_counters = 2 # 12
+# 13
+# 14
+with concurrent.futures.ThreadPoolExecutor() as executor: # 15
+futures = [executor.submit(counter, max_steps=max_steps) for i in range(num_counters)] # 16
+# 17
+# 18
+# 19
+for future in concurrent.futures.as_completed(futures): # 20
+future.result() # 21"
+83,handle-a-signal-1,Concurrency_prepared,"[11, 12, 15, '(', 16, 16, 2, 3, 4, 5, 16, 2, 3, 4, 5, 16, 20, 6, 7, 6, 7, 4, 5, 4, 5, 6, 7, 6, 7, 4, 5, 4, 5, 6, 7, 6, 7, 4, 5, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 8, 21, 20, 6, 7, 4, 8, 21, 20, 15, ')']","def counter(max_steps=10): # 1
+n = 0 # 2
+t1 = time.time() # 3
+while n < max_steps: # 4
+time.sleep(0.5) # 5
+n += 1 # 6
+print(n) # 7
+print(f'Program ran for {(time.time() - t1)} seconds.') # 8
+# 9
+if __name__ == ""__main__"": # 10
+max_steps = 10 # 11
+num_counters = 2 # 12
+# 13
+# 14
+with concurrent.futures.ThreadPoolExecutor() as executor: # 15
+futures = [executor.submit(counter, max_steps=max_steps) for i in range(num_counters)] # 16
+# 17
+# 18
+# 19
+for future in concurrent.futures.as_completed(futures): # 20
+future.result() # 21"
+84,handle-a-signal-1,Concurrency_prepared,"[11, 12, 15, '(', 16, 16, 2, 3, 4, 5, 16, 2, 3, 4, 5, 16, 2, 3, 4, 5, 16, 2, 3, 4, 5, 16, 20, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 5, 6, 7, 4, 8, 21, 20, 6, 7, 4, 8, 6, 7, 4, 8, 21, 20, 21, 20, 6, 7, 4, 8, 21, 20, 15, ')']","def counter(max_steps=10): # 1
+n = 0 # 2
+t1 = time.time() # 3
+while n < max_steps: # 4
+time.sleep(0.5) # 5
+n += 1 # 6
+print(n) # 7
+print(f'Program ran for {(time.time() - t1)} seconds.') # 8
+# 9
+if __name__ == ""__main__"": # 10
+max_steps = 10 # 11
+num_counters = 4 # 12
+# 13
+# 14
+with concurrent.futures.ThreadPoolExecutor() as executor: # 15
+futures = [executor.submit(counter, max_steps=max_steps) for i in range(num_counters)] # 16
+# 17
+# 18
+# 19
+for future in concurrent.futures.as_completed(futures): # 20
+future.result() # 21"
+85,metered-concurrency,Concurrency_prepared,"[14, 17, 18, 19, 20, '(', 21, 2, 18, 19, 20, 21, 3, 4, 5, 6, 7, 2, 3, 4, 5, 6, 7, 18, 19, 20, 21, 2, 3, 4, 18, 19, 20, 21, 2, 3, 4, 18, 19, 20, 21, 2, 3, 4, 18, 19, 20, 21, 2, 3, 4, 18, 19, 20, 21, 2, 3, 4, 18, 19, 20, 21, 2, 3, 4, 18, 19, 20, 21, 2, 3, 4, 18, 19, 20, 21, 2, 3, 4, 18, 25, ')', 26, 9, 10, 5, 6, 9, 10, 5, 6, 7, 7, 3, 4, 3, 4, 9, 10, 5, 6, 7, 9, 10, 5, 6, 7, 3, 4, 3, 4, 9, 10, 5, 6, 9, 10, 5, 6, 7, 7, 3, 4, 3, 4, 9, 10, 5, 6, 7, 9, 10, 5, 6, 7, 3, 4, 3, 4, 9, 10, 5, 6, 7, 9, 10, 5, 6, 7, 3, 4, 3, 4, 9, 10, 5, 6, 7, 9, 10, 5, 6, 7, 3, 4, 3, 4, 9, 10, 5, 6, 7, 9, 10, 5, 6, 7, 3, 4, 3, 4, 9, 10, 5, 6, 7, 9, 10, 5, 6, 7, 3, 4, 3, 4, 9, 10, 5, 6, 7, 9, 10, 5, 6, 7, 3, 4, 3, 4, 9, 10, 9, 10, 5, 6, 5, 6, 7, 7, 3, 4, 3, 4, 9, 10, 9, 10, 5, 6, 5, 6, 7, 7, 3, 4, 3, 4, 9, 10, 9, 10, 5, 6, 5, 6, 7, 7, 3, 4, 3, 4, 9, 10, 5, 6, 7, 9, 10, 5, 6, 7, 3, 4, 3, 4, 9, 10, 5, 6, 9, 10, 7, 5, 6, 7, 3, 4, 3, 4, 9, 10, 9, 10, 5, 6, 7, 5, 6, 7, 3, 4, 3, 4, 9, 10, 9, 10, 5, 6, 5, 6, 7, 7, 3, 4, 3, 4, 9, 10, 9, 10, 5, 6, 5, 6, 7, 7, 3, 4, 3, 4, 9, 10, 9, 10, 5, 6, 7, 5, 6, 7, 3, 4, 3, 4, 9, 10, 5, 6, 7, 9, 10, 5, 6, 7, 3, 4, 3, 4, 9, 10, 5, 6, 7, 9, 10, 5, 6, 7, 3, 4, 3, 4, 9, 10, 5, 6, 7, 9, 10, 5, 6, 7, 3, 3, 25, 26, 25, 26, 9, 10, 5, 6, 7, 9, 10, 5, 6, 7, 3, 25, 26, 3, 25, 26, 9, 10, 5, 6, 7, 9, 10, 5, 6, 7, 3, 25, 26, 3, 25, 26, 9, 10, 5, 6, 7, 9, 10, 5, 6, 7, 3, 3, 25, 26, 25, 26, 9, 10, 9, 10, 3, 25, 26, 3, 25, 29]","def worker(): # 1
+me = threading.currentThread() # 2
+for _ in range(5): # 3
+sem.acquire() # 4
+try: # 5
+print(f'{me.getName()} acquired semaphore') # 6
+time.sleep(2.0) # 7
+finally: # 8
+sem.release() # 9
+time.sleep(0.01) # 10
+# 11
+if __name__ == ""__main__"": # 12
+# 13
+sem = threading.Semaphore(2) # 14
+# 15
+# 16
+workers = [] # 17
+for i in range(10): # 18
+t = threading.Thread(name=str(i), target=worker) # 19
+workers.append(t) # 20
+t.start() # 21
+# 22
+# 23
+# 24
+for t in workers: # 25
+t.join() # 26
+# 27
+# 28
+print(""All workers completed."") # 29"
+86,metered-concurrency,Concurrency_prepared,"[14, 16, 17, 18, 19, '(', 20, 2, 3, 4, 5, 6, 7, 17, 18, 19, 20, 2, 3, 4, 5, 6, 7, 17, 18, 19, 20, 2, 3, 4, 5, 6, 7, 17, 18, 19, 20, 2, 3, 4, 17, 18, 19, 20, 2, 3, 4, 17, 18, 19, 20, 2, 3, 4, 17, 24, ')', 25, 9, 10, 5, 6, 9, 10, 9, 10, 5, 6, 7, 5, 6, 7, 7, 3, 4, 3, 4, 3, 4, 9, 10, 5, 6, 9, 10, 5, 6, 7, 7, 9, 10, 5, 6, 7, 3, 4, 3, 4, 3, 4, 9, 10, 9, 10, 5, 6, 5, 6, 7, 9, 10, 5, 6, 7, 7, 3, 4, 3, 4, 3, 4, 9, 10, 9, 10, 5, 6, 5, 6, 7, 9, 10, 7, 5, 6, 7, 3, 4, 3, 4, 3, 4, 9, 10, 9, 10, 5, 6, 7, 9, 10, 5, 6, 7, 5, 6, 7, 3, 4, 3, 4, 3, 4, 9, 10, 5, 6, 9, 10, 9, 10, 5, 6, 7, 5, 6, 7, 7, 3, 4, 3, 4, 3, 4, 9, 10, 9, 10, 5, 6, 7, 9, 10, 5, 6, 7, 5, 6, 7, 3, 4, 3, 4, 3, 4, 9, 10, 5, 6, 7, 9, 10, 9, 10, 5, 6, 7, 5, 6, 7, 3, 4, 3, 4, 3, 4, 9, 10, 5, 6, 7, 9, 10, 5, 6, 7, 9, 10, 5, 6, 7, 3, 24, 25, 3, 3, 24, 25, 24, 25, 9, 10, 9, 10, 9, 10, 3, 3, 24, 25, 3, 24, 25, 24, 28]","def worker(): # 1
+me = threading.currentThread() # 2
+for _ in range(5): # 3
+sem.acquire() # 4
+try: # 5
+print(f'{me.getName()} acquired semaphore') # 6
+time.sleep(2.0) # 7
+finally: # 8
+sem.release() # 9
+time.sleep(0.01) # 10
+# 11
+if __name__ == ""__main__"": # 12
+# 13
+sem = threading.Semaphore(3) # 14
+# 15
+workers = [] # 16
+for i in range(6): # 17
+t = threading.Thread(name=str(i), target=worker) # 18
+workers.append(t) # 19
+t.start() # 20
+# 21
+# 22
+# 23
+for t in workers: # 24
+t.join() # 25
+# 26
+# 27
+print(""All workers completed."") # 28"
+87,metered-concurrency,Concurrency_prepared,"[14, 16, 17, 18, 19, '(', 20, 2, 17, 18, 19, 20, 3, 4, 5, 6, 7, 2, 3, 4, 5, 6, 7, 17, 18, 19, 20, 2, 3, 4, 5, 6, 7, 17, 18, 19, 20, 2, 3, 4, 5, 6, 7, 17, 18, 19, 20, 2, 3, 4, 5, 6, 7, 17, 18, 19, 20, 2, 3, 4, 17, 18, 19, 20, 2, 3, 4, 17, 18, 19, 20, 2, 3, 4, 17, 18, 19, 20, 2, 3, 4, 17, 18, 19, 20, 2, 3, 4, 17, 18, 19, 20, 2, 3, 4, 17, 18, 19, 20, 2, 3, 4, 17, 18, 19, 20, 2, 3, 4, 17, 18, 19, 20, 2, 3, 4, 17, 18, 19, 20, 2, 3, 4, 17, 24, ')', 25, 9, 10, 5, 6, 9, 10, 9, 10, 9, 10, 5, 6, 7, 5, 6, 7, 7, 5, 6, 7, 9, 10, 5, 6, 7, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 9, 10, 9, 10, 9, 10, 5, 6, 5, 6, 7, 5, 6, 7, 9, 10, 5, 6, 7, 9, 10, 7, 5, 6, 7, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 9, 10, 9, 10, 9, 10, 9, 10, 5, 6, 5, 6, 7, 5, 6, 7, 5, 6, 7, 9, 10, 5, 6, 7, 7, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 9, 10, 9, 10, 9, 10, 9, 10, 5, 6, 5, 6, 7, 5, 6, 7, 5, 6, 7, 9, 10, 5, 6, 7, 7, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 9, 10, 5, 6, 9, 10, 9, 10, 9, 10, 9, 10, 5, 6, 7, 5, 6, 7, 5, 6, 7, 5, 6, 7, 7, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 9, 10, 9, 10, 9, 10, 9, 10, 5, 6, 5, 6, 7, 5, 6, 7, 5, 6, 7, 9, 10, 5, 6, 7, 7, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 9, 10, 5, 6, 7, 9, 10, 9, 10, 9, 10, 9, 10, 5, 6, 7, 5, 6, 7, 5, 6, 7, 5, 6, 7, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 9, 10, 5, 6, 9, 10, 9, 10, 9, 10, 9, 10, 5, 6, 7, 5, 6, 7, 5, 6, 7, 5, 6, 7, 7, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 9, 10, 9, 10, 9, 10, 9, 10, 5, 6, 9, 10, 5, 6, 7, 5, 6, 7, 5, 6, 7, 5, 6, 7, 7, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 9, 10, 5, 6, 7, 9, 10, 9, 10, 5, 6, 7, 5, 6, 7, 9, 10, 5, 6, 7, 9, 10, 5, 6, 7, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 9, 10, 9, 10, 5, 6, 5, 6, 7, 9, 10, 9, 10, 9, 10, 5, 6, 7, 5, 6, 7, 7, 5, 6, 7, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 9, 10, 5, 6, 7, 9, 10, 9, 10, 9, 10, 5, 6, 7, 5, 6, 7, 5, 6, 7, 9, 10, 5, 6, 7, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 9, 10, 5, 6, 7, 9, 10, 5, 6, 7, 9, 10, 9, 10, 5, 6, 7, 9, 10, 5, 6, 7, 5, 6, 7, 3, 3, 3, 3, 3, 24, 25, 24, 25, 24, 25, 24, 25, 24, 25, 9, 10, 9, 10, 5, 6, 5, 6, 7, 9, 10, 9, 10, 7, 9, 10, 5, 6, 7, 5, 6, 7, 5, 6, 7, 3, 24, 25, 3, 3, 3, 24, 25, 24, 25, 24, 25, 3, 24, 25, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 3, 3, 24, 25, 3, 3, 3, 24, 25, 24, 25, 24, 25, 24, 28]","def worker(): # 1
+me = threading.currentThread() # 2
+for _ in range(5): # 3
+sem.acquire() # 4
+try: # 5
+print(f'{me.getName()} acquired semaphore') # 6
+time.sleep(2.0) # 7
+finally: # 8
+sem.release() # 9
+time.sleep(0.01) # 10
+# 11
+if __name__ == ""__main__"": # 12
+# 13
+sem = threading.Semaphore(5) # 14
+# 15
+workers = [] # 16
+for i in range(15): # 17
+t = threading.Thread(name=str(i), target=worker) # 18
+workers.append(t) # 19
+t.start() # 20
+# 21
+# 22
+# 23
+for t in workers: # 24
+t.join() # 25
+# 26
+# 27
+print(""All workers completed."") # 28"
+88,metered-concurrency,Concurrency_prepared,"[14, 17, 18, 19, 20, '(', 21, 2, 3, 4, 5, 6, 7, 18, 19, 20, 21, 2, 3, 4, 5, 6, 7, 18, 19, 20, 21, 2, 3, 4, 5, 6, 7, 18, 19, 20, 21, 2, 3, 4, 5, 6, 7, 18, 19, 20, 21, 2, 3, 4, 5, 6, 7, 18, 19, 20, 21, 2, 3, 4, 5, 6, 7, 18, 19, 20, 21, 2, 3, 4, 5, 6, 7, 18, 19, 20, 21, 2, 3, 4, 5, 6, 7, 18, 19, 20, 21, 2, 3, 4, 5, 6, 7, 18, 19, 20, 21, 2, 3, 4, 5, 6, 7, 18, 19, 20, 21, 2, 3, 4, 5, 6, 7, 18, 19, 20, 21, 2, 3, 4, 5, 6, 7, 18, 25, ')', 26, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 3, 4, 5, 6, 7, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 3, 3, 3, 3, 25, 26, 25, 26, 25, 26, 25, 26, 3, 3, 3, 3, 25, 26, 25, 26, 25, 26, 25, 26, 3, 25, 26, 3, 25, 26, 3, 25, 26, 3, 25, 29]","def worker(): # 1
+me = threading.currentThread() # 2
+for _ in range(5): # 3
+sem.acquire() # 4
+try: # 5
+print(f'{me.getName()} acquired semaphore') # 6
+time.sleep(2.0) # 7
+finally: # 8
+sem.release() # 9
+time.sleep(0.01) # 10
+# 11
+if __name__ == ""__main__"": # 12
+# 13
+sem = threading.Semaphore(15) # 14
+# 15
+# 16
+workers = [] # 17
+for i in range(12): # 18
+t = threading.Thread(name=str(i), target=worker) # 19
+workers.append(t) # 20
+t.start() # 21
+# 22
+# 23
+# 24
+for t in workers: # 25
+t.join() # 26
+# 27
+# 28
+print(""All workers completed."") # 29"
+89,metered-concurrency,Concurrency_prepared,"[14, 17, 18, 19, 20, '(', 21, 2, 18, 19, 20, 21, 3, 4, 5, 6, 7, 2, 3, 4, 18, 19, 20, 21, 2, 3, 4, 18, 19, 20, 21, 2, 3, 4, 18, 19, 20, 21, 2, 3, 4, 18, 19, 20, 21, 2, 3, 4, 18, 19, 20, 21, 2, 3, 4, 18, 19, 20, 21, 2, 3, 4, 18, 19, 20, 21, 2, 3, 4, 18, 19, 20, 21, 2, 3, 4, 18, 19, 20, 21, 2, 3, 4, 18, 19, 20, 21, 2, 3, 4, 18, 25, ')', 26, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 4, 9, 10, 5, 6, 7, 3, 25, 26, 9, 10, 5, 6, 7, 3, 25, 26, 9, 10, 5, 6, 7, 3, 25, 26, 9, 10, 5, 6, 7, 3, 25, 26, 9, 10, 5, 6, 7, 3, 25, 26, 9, 10, 5, 6, 7, 3, 25, 26, 9, 10, 5, 6, 7, 3, 25, 26, 9, 10, 5, 6, 7, 3, 25, 26, 9, 10, 5, 6, 7, 3, 25, 26, 9, 10, 5, 6, 7, 3, 25, 26, 9, 10, 5, 6, 7, 3, 25, 26, 9, 10, 3, 25, 29]","def worker(): # 1
+me = threading.currentThread() # 2
+for _ in range(5): # 3
+sem.acquire() # 4
+try: # 5
+print(f'{me.getName()} acquired semaphore') # 6
+time.sleep(2.0) # 7
+finally: # 8
+sem.release() # 9
+time.sleep(0.01) # 10
+# 11
+if __name__ == ""__main__"": # 12
+# 13
+sem = threading.Semaphore(1) # 14
+# 15
+# 16
+workers = [] # 17
+for i in range(12): # 18
+t = threading.Thread(name=str(i), target=worker) # 19
+workers.append(t) # 20
+t.start() # 21
+# 22
+# 23
+# 24
+for t in workers: # 25
+t.join() # 26
+# 27
+# 28
+print(""All workers completed."") # 29"
+90,rendezvous,Concurrency_prepared,"[61, 2, 2, 3, 6, 6, 7, 13, 24, 8, 9, 11, 25, 8, 9, 11, 28, 29, 27, 32, 38, 47, '(', 56, 48, 49, 50, 51, 39, 40, 41, 42, 14, 20, 21, 14, 20, 21, 48, 49, 50, 51, 39, 40, 41, 42, 14, 20, 21, 14, 20, 21, 48, 49, 50, 51, 39, 14, 20, 21, 48, ')']","async def main(): # 1
+class OutOfInkError(Exception): # 2
+""""""Exception raised when a printer is out of ink."""""" # 3
+# 4
+# 5
+class Printer: # 6
+def __init__(self, name: str, backup: Optional[""Printer""]): # 7
+self.name = name # 8
+self.backup = backup # 9
+# 10
+self.ink_level: int = 5 # 11
+# 12
+async def print(self, msg): # 13
+if self.ink_level <= 0: # 14
+if self.backup: # 15
+await self.backup.print(msg) # 16
+else: # 17
+raise OutOfInkError(self.name) # 18
+else: # 19
+self.ink_level -= 1 # 20
+print(f""({self.name}): {msg}\n"") # 21
+# 22
+# 23
+reserve = Printer(""reserve"", None) # 24
+main = Printer(""main"", reserve) # 25
+# 26
+humpty_lines = [ # 27
+""Humpty Dumpty sat on a wall."", # 28
+""Humpty Dumpty had a great fall."", # 29
+] # 30
+# 31
+goose_lines = [ # 32
+""Old Mother Goose,"", # 33
+""When she wanted to wander,"", # 34
+""Would ride through the air,"", # 35
+] # 36
+# 37
+async def print_humpty(): # 38
+for line in humpty_lines: # 39
+try: # 40
+task = asyncio.Task(main.print(line)) # 41
+await task # 42
+except OutOfInkError: # 43
+print(""\t Humpty Dumpty out of ink!"") # 44
+break # 45
+# 46
+async def print_goose(): # 47
+for line in goose_lines: # 48
+try: # 49
+task = asyncio.Task(main.print(line)) # 50
+await task # 51
+except OutOfInkError: # 52
+print(""\t Mother Goose out of ink!"") # 53
+break # 54
+# 55
+await asyncio.gather(print_goose(), print_humpty()) # 56
+# 57
+# 58
+# 59
+if __name__ == ""__main__"": # 60
+asyncio.run(main(), debug=True) # 61"
+91,rendezvous,Concurrency_prepared,"[67, 2, 2, 3, 6, 6, 7, 13, 23, 8, 9, 11, 24, 8, 9, 11, 26, 33, 44, 53, '(', 62, 54, 55, 56, 57, 45, 46, 47, 48, 14, 20, 21, 14, 20, 21, 54, 55, 56, 57, 45, 46, 47, 48, 14, 20, 21, 14, 20, 21, 54, 55, 56, 57, 45, 46, 47, 48, 14, 20, 21, 14, 15, 16, 14, 20, 21, 54, 55, 56, 57, 45, 46, 47, 48, 14, 15, 16, 14, 20, 21, 14, 15, 16, 14, 20, 21, 54, 55, 56, 57, 45, 14, 15, 16, 14, 20, 21, 54, 55, 56, 57, 14, 15, 16, 14, 20, 21, 54, 55, 56, 57, 14, 15, 16, 14, 15, 18, 58, 59, 60, ')']","async def main(): # 1
+class OutOfInkError(Exception): # 2
+""""""Exception raised when a printer is out of ink."""""" # 3
+# 4
+# 5
+class Printer: # 6
+def __init__(self, name: str, backup: Optional[""Printer""]): # 7
+self.name = name # 8
+self.backup = backup # 9
+# 10
+self.ink_level: int = 5 # 11
+# 12
+async def print(self, msg): # 13
+if self.ink_level <= 0: # 14
+if self.backup: # 15
+await self.backup.print(msg) # 16
+else: # 17
+raise OutOfInkError(self.name) # 18
+else: # 19
+self.ink_level -= 1 # 20
+print(f""({self.name}): {msg}\n"") # 21
+# 22
+reserve = Printer(""reserve"", None) # 23
+main = Printer(""main"", reserve) # 24
+# 25
+humpty_lines = [ # 26
+""Humpty Dumpty sat on a wall."", # 27
+""Humpty Dumpty had a great fall."", # 28
+""All the king's horses and all the king's men,"", # 29
+""Couldn't put Humpty together again."", # 30
+] # 31
+# 32
+goose_lines = [ # 33
+""Old Mother Goose,"", # 34
+""When she wanted to wander,"", # 35
+""Would ride through the air,"", # 36
+""On a very fine gander."", # 37
+""Jack's mother came in,"", # 38
+""And caught the goose soon,"", # 39
+""And mounting its back,"", # 40
+""Flew up to the moon."", # 41
+] # 42
+# 43
+async def print_humpty(): # 44
+for line in humpty_lines: # 45
+try: # 46
+task = asyncio.Task(main.print(line)) # 47
+await task # 48
+except OutOfInkError: # 49
+print(""\t Humpty Dumpty out of ink!"") # 50
+break # 51
+# 52
+async def print_goose(): # 53
+for line in goose_lines: # 54
+try: # 55
+task = asyncio.Task(main.print(line)) # 56
+await task # 57
+except OutOfInkError: # 58
+print(""\t Mother Goose out of ink!"") # 59
+break # 60
+# 61
+await asyncio.gather(print_goose(), print_humpty()) # 62
+# 63
+# 64
+# 65
+if __name__ == ""__main__"": # 66
+asyncio.run(main(), debug=True) # 67"
+92,rendezvous,Concurrency_prepared,"[72, 2, 2, 3, 6, 6, 7, 13, 23, 8, 9, 11, 24, 8, 9, 11, 26, 35, 49, 58, '(', 67, 59, 60, 61, 62, 50, 51, 52, 53, 14, 20, 21, 14, 20, 21, 59, 60, 61, 62, 50, 51, 52, 53, 14, 20, 21, 14, 20, 21, 59, 60, 61, 62, 50, 51, 52, 53, 14, 20, 21, 14, 15, 16, 14, 20, 21, 59, 60, 61, 62, 50, 51, 52, 53, 14, 15, 16, 14, 20, 21, 14, 15, 16, 14, 20, 21, 59, 60, 61, 62, 50, 51, 52, 53, 14, 15, 16, 14, 20, 21, 14, 15, 16, 14, 20, 21, 59, 60, 61, 62, 50, 51, 52, 53, 14, 15, 16, 14, 15, 18, 14, 15, 16, 14, 15, 18, 63, 64, 65, 54, 55, 56, ')']","async def main(): # 1
+class OutOfInkError(Exception): # 2
+""""""Exception raised when a printer is out of ink."""""" # 3
+# 4
+# 5
+class Printer: # 6
+def __init__(self, name: str, backup: Optional[""Printer""]): # 7
+self.name = name # 8
+self.backup = backup # 9
+# 10
+self.ink_level: int = 5 # 11
+# 12
+async def print(self, msg): # 13
+if self.ink_level <= 0: # 14
+if self.backup: # 15
+await self.backup.print(msg) # 16
+else: # 17
+raise OutOfInkError(self.name) # 18
+else: # 19
+self.ink_level -= 1 # 20
+print(f""({self.name}): {msg}\n"") # 21
+# 22
+reserve = Printer(""reserve"", None) # 23
+main = Printer(""main"", reserve) # 24
+# 25
+humpty_lines = [ # 26
+""Humpty Dumpty sat on a wall."", # 27
+""Humpty Dumpty had a great fall."", # 28
+""All the king's horses and all the king's men,"", # 29
+""Couldn't put Humpty together again."", # 30
+""All the king's horses and all the king's men,"", # 31
+""Couldn't put Humpty together again."", # 32
+] # 33
+# 34
+goose_lines = [ # 35
+""Old Mother Goose,"", # 36
+""When she wanted to wander,"", # 37
+""Would ride through the air,"", # 38
+""On a very fine gander."", # 39
+""Jack's mother came in,"", # 40
+""And caught the goose soon,"", # 41
+""And mounting its back,"", # 42
+""Flew up to the moon."", # 43
+""And caught the goose soon,"", # 44
+""And mounting its back,"", # 45
+""Flew up to the moon."", # 46
+] # 47
+# 48
+async def print_humpty(): # 49
+for line in humpty_lines: # 50
+try: # 51
+task = asyncio.Task(main.print(line)) # 52
+await task # 53
+except OutOfInkError: # 54
+print(""\t Humpty Dumpty out of ink!"") # 55
+break # 56
+# 57
+async def print_goose(): # 58
+for line in goose_lines: # 59
+try: # 60
+task = asyncio.Task(main.print(line)) # 61
+await task # 62
+except OutOfInkError: # 63
+print(""\t Mother Goose out of ink!"") # 64
+break # 65
+# 66
+await asyncio.gather(print_goose(), print_humpty()) # 67
+# 68
+# 69
+# 70
+if __name__ == ""__main__"": # 71
+asyncio.run(main(), debug=True) # 72"
+93,rendezvous,Concurrency_prepared,"[78, 2, 2, 3, 6, 6, 7, 13, 24, 8, 9, 11, 25, 8, 9, 11, 27, 38, 55, 64, '(', 73, 65, 66, 67, 68, 56, 57, 58, 59, 14, 20, 21, 14, 20, 21, 65, 66, 67, 68, 56, 57, 58, 59, 14, 20, 21, 14, 20, 21, 65, 66, 67, 68, 56, 57, 58, 59, 14, 20, 21, 14, 15, 16, 14, 20, 21, 65, 66, 67, 68, 56, 57, 58, 59, 14, 15, 16, 14, 20, 21, 14, 15, 16, 14, 20, 21, 65, 66, 67, 68, 56, 57, 58, 59, 14, 15, 16, 14, 20, 21, 14, 15, 16, 14, 20, 21, 65, 66, 67, 68, 56, 57, 58, 59, 14, 15, 16, 14, 15, 18, 14, 15, 16, 14, 15, 18, 69, 70, 71, 60, 61, 62, ')']","async def main(): # 1
+class OutOfInkError(Exception): # 2
+""""""Exception raised when a printer is out of ink."""""" # 3
+# 4
+# 5
+class Printer: # 6
+def __init__(self, name: str, backup: Optional[""Printer""]): # 7
+self.name = name # 8
+self.backup = backup # 9
+# 10
+self.ink_level: int = 5 # 11
+# 12
+async def print(self, msg): # 13
+if self.ink_level <= 0: # 14
+if self.backup: # 15
+await self.backup.print(msg) # 16
+else: # 17
+raise OutOfInkError(self.name) # 18
+else: # 19
+self.ink_level -= 1 # 20
+print(f""({self.name}): {msg}\n"") # 21
+# 22
+# 23
+reserve = Printer(""reserve"", None) # 24
+main = Printer(""main"", reserve) # 25
+# 26
+humpty_lines = [ # 27
+""Humpty Dumpty sat on a wall."", # 28
+""Humpty Dumpty had a great fall."", # 29
+""All the king's horses and all the king's men,"", # 30
+""Couldn't put Humpty together again."", # 31
+""All the king's horses and all the king's men,"", # 32
+""Couldn't put Humpty together again."", # 33
+""All the king's horses and all the king's men,"", # 34
+""Couldn't put Humpty together again."", # 35
+] # 36
+# 37
+goose_lines = [ # 38
+""Old Mother Goose,"", # 39
+""When she wanted to wander,"", # 40
+""Would ride through the air,"", # 41
+""On a very fine gander."", # 42
+""Jack's mother came in,"", # 43
+""And caught the goose soon,"", # 44
+""And mounting its back,"", # 45
+""Flew up to the moon."", # 46
+""And caught the goose soon,"", # 47
+""And mounting its back,"", # 48
+""Flew up to the moon."", # 49
+""And caught the goose soon,"", # 50
+""And mounting its back,"", # 51
+""Flew up to the moon."", # 52
+] # 53
+# 54
+async def print_humpty(): # 55
+for line in humpty_lines: # 56
+try: # 57
+task = asyncio.Task(main.print(line)) # 58
+await task # 59
+except OutOfInkError: # 60
+print(""\t Humpty Dumpty out of ink!"") # 61
+break # 62
+# 63
+async def print_goose(): # 64
+for line in goose_lines: # 65
+try: # 66
+task = asyncio.Task(main.print(line)) # 67
+await task # 68
+except OutOfInkError: # 69
+print(""\t Mother Goose out of ink!"") # 70
+break # 71
+# 72
+await asyncio.gather(print_goose(), print_humpty()) # 73
+# 74
+# 75
+# 76
+if __name__ == ""__main__"": # 77
+asyncio.run(main(), debug=True) # 78"
+94,rendezvous,Concurrency_prepared,"[80, 2, 2, 3, 6, 6, 7, 14, 25, 8, 9, 11, 12, 26, 8, 9, 11, 12, 28, 40, 57, 66, '(', 75, 67, 68, 69, 70, 58, 59, 60, 61, 15, 21, 22, 15, 21, 22, 67, 68, 69, 70, 58, 59, 60, 61, 15, 21, 22, 15, 21, 22, 67, 68, 69, 70, 58, 59, 60, 61, 15, 21, 22, 15, 16, 17, 15, 21, 22, 67, 68, 69, 70, 58, 59, 60, 61, 15, 16, 17, 15, 21, 22, 15, 16, 17, 15, 21, 22, 67, 68, 69, 70, 58, 59, 60, 61, 15, 16, 17, 15, 21, 22, 15, 16, 17, 15, 21, 22, 67, 68, 69, 70, 58, 59, 60, 61, 15, 16, 17, 15, 16, 19, 15, 16, 17, 15, 16, 19, 71, 72, 73, 62, 63, 64, ')']","async def main(): # 1
+class OutOfInkError(Exception): # 2
+""""""Exception raised when a printer is out of ink."""""" # 3
+# 4
+# 5
+class Printer: # 6
+def __init__(self, name: str, backup: Optional[""Printer""]): # 7
+self.name = name # 8
+self.backup = backup # 9
+# 10
+self.ink_level: int = 5 # 11
+self.output_stream: TextIO = sys.stdout # 12
+# 13
+async def print(self, msg): # 14
+if self.ink_level <= 0: # 15
+if self.backup: # 16
+await self.backup.print(msg) # 17
+else: # 18
+raise OutOfInkError(self.name) # 19
+else: # 20
+self.ink_level -= 1 # 21
+print(f""({self.name}): {msg}\n"") # 22
+# 23
+# 24
+reserve = Printer(""reserve"", None) # 25
+main = Printer(""main"", reserve) # 26
+# 27
+humpty_lines = [ # 28
+""Humpty Dumpty sat on a wall."", # 29
+""Humpty Dumpty had a great fall."", # 30
+""All the king's horses and all the king's men,"", # 31
+""Couldn't put Humpty together again."", # 32
+""All the king's horses and all the king's men,"", # 33
+""Couldn't put Humpty together again."", # 34
+""All the king's horses and all the king's men,"", # 35
+""Couldn't put Humpty together again."", # 36
+""Couldn't put Humpty together again."", # 37
+] # 38
+# 39
+goose_lines = [ # 40
+""Old Mother Goose,"", # 41
+""When she wanted to wander,"", # 42
+""Would ride through the air,"", # 43
+""On a very fine gander."", # 44
+""Jack's mother came in,"", # 45
+""And caught the goose soon,"", # 46
+""And mounting its back,"", # 47
+""Flew up to the moon."", # 48
+""And caught the goose soon,"", # 49
+""And mounting its back,"", # 50
+""Flew up to the moon."", # 51
+""And caught the goose soon,"", # 52
+""And mounting its back,"", # 53
+""Flew up to the moon."", # 54
+] # 55
+# 56
+async def print_humpty(): # 57
+for line in humpty_lines: # 58
+try: # 59
+task = asyncio.Task(main.print(line)) # 60
+await task # 61
+except OutOfInkError: # 62
+print(""\t Humpty Dumpty out of ink!"") # 63
+break # 64
+# 65
+async def print_goose(): # 66
+for line in goose_lines: # 67
+try: # 68
+task = asyncio.Task(main.print(line)) # 69
+await task # 70
+except OutOfInkError: # 71
+print(""\t Mother Goose out of ink!"") # 72
+break # 73
+# 74
+await asyncio.gather(print_goose(), print_humpty()) # 75
+# 76
+# 77
+# 78
+if __name__ == ""__main__"": # 79
+asyncio.run(main(), debug=True) # 80"
+95,synchronous-concurrency-1,Concurrency_prepared,"[23, 24, 25, 26, '(', 27, 5, 6, 7, 6, 7, 29, 13, 14, 15, 16, 18, 30, 6, 9, 19, 14, 15, 16, 18, 19, 14, 15, 10, 16, 17, 20, ')', 31, 33]","lines = Queue(1) # 1
+count = Queue(1) # 2
+# 3
+def read(file): # 4
+try: # 5
+for line in file: # 6
+lines.put(line) # 7
+finally: # 8
+lines.put(None) # 9
+print(count.get()) # 10
+# 11
+def write(file): # 12
+n = 0 # 13
+while 1: # 14
+line = lines.get() # 15
+if line is None: # 16
+break # 17
+file.write(line) # 18
+n += 1 # 19
+count.put(n) # 20
+# 21
+if __name__ == ""__main__"": # 22
+input_file = io.StringIO(""Test line 1\nTest line 2\n"") # 23
+output_file = sys.stdout # 24
+reader = Thread(target=read, args=(input_file,)) # 25
+writer = Thread(target=write, args=(output_file,)) # 26
+reader.start() # 27
+# 28
+writer.start() # 29
+reader.join() # 30
+writer.join() # 31
+# 32
+print(output_file.getvalue()) # 33"
+96,synchronous-concurrency-1,Concurrency_prepared,"[23, 24, 25, 26, 27, '(', 28, 5, 6, 7, 6, 7, 30, 13, 14, 15, 16, 18, 19, 14, 15, 31, 6, 7, 16, 18, 19, 14, 15, 6, 9, 16, 18, 19, 14, 15, 10, 16, 17, 20, 32, 34, ')']","lines = Queue(1) # 1
+count = Queue(1) # 2
+# 3
+def read(file): # 4
+try: # 5
+for line in file: # 6
+lines.put(line) # 7
+finally: # 8
+lines.put(None) # 9
+print(count.get()) # 10
+# 11
+def write(file): # 12
+n = 0 # 13
+while 1: # 14
+line = lines.get() # 15
+if line is None: # 16
+break # 17
+file.write(line) # 18
+n += 1 # 19
+count.put(n) # 20
+# 21
+if __name__ == ""__main__"": # 22
+import io # 23
+input_file = io.StringIO(""line1\n\line2\nAnother test line\n"") # 24
+output_file = sys.stdout # 25
+reader = Thread(target=read, args=(input_file,)) # 26
+writer = Thread(target=write, args=(output_file,)) # 27
+reader.start() # 28
+# 29
+writer.start() # 30
+reader.join() # 31
+writer.join() # 32
+# 33
+print(output_file.getvalue()) # 34"
+97,synchronous-concurrency-1,Concurrency_prepared,"[23, 24, 25, 26, 27, 5, 6, 7, 6, 7, '(', 28, 13, 14, 15, 16, 18, 19, 14, 15, 30, 6, 7, 16, 18, 19, 14, 15, 6, 7, 16, 18, 19, 14, 15, 6, 7, 16, 18, 19, 14, 15, 6, 7, 16, 18, 19, 14, 15, 6, 9, 16, 18, 19, 14, 15, 10, 16, 17, 20, ')', 31, 33]","lines = Queue(1) # 1
+count = Queue(1) # 2
+# 3
+def read(file): # 4
+try: # 5
+for line in file: # 6
+lines.put(line) # 7
+finally: # 8
+lines.put(None) # 9
+print(count.get()) # 10
+# 11
+def write(file): # 12
+n = 0 # 13
+while 1: # 14
+line = lines.get() # 15
+if line is None: # 16
+break # 17
+file.write(line) # 18
+n += 1 # 19
+count.put(n) # 20
+# 21
+if __name__ == ""__main__"": # 22
+input_file = io.StringIO(""Line 1\nLine 2\nLine 3\nLine 1\nLine 2\nLine 3\n"") # 23
+output_file = io.StringIO() # 24
+reader = Thread(target=read, args=(input_file,)) # 25
+writer = Thread(target=write, args=(output_file,)) # 26
+reader.start() # 27
+writer.start() # 28
+# 29
+reader.join() # 30
+writer.join() # 31
+# 32
+print(output_file.getvalue()) # 33"
+98,synchronous-concurrency-1,Concurrency_prepared,"[23, 24, 25, 26, '(', 27, 5, 6, 7, 6, 7, 29, 13, 14, 15, 16, 18, 19, 14, 15, 30, 6, 7, 16, 18, 19, 14, 15, 6, 7, 16, 18, 19, 14, 15, 6, 7, 16, 18, 19, 14, 15, 6, 7, 16, 18, 19, 14, 15, 6, 7, 16, 18, 19, 14, 15, 6, 9, 16, 18, 19, 14, 15, 10, 16, 17, 20, ')', 31, 33]","lines = Queue(1) # 1
+count = Queue(1) # 2
+# 3
+def read(file): # 4
+try: # 5
+for line in file: # 6
+lines.put(line) # 7
+finally: # 8
+lines.put(None) # 9
+print(count.get()) # 10
+# 11
+def write(file): # 12
+n = 0 # 13
+while 1: # 14
+line = lines.get() # 15
+if line is None: # 16
+break # 17
+file.write(line) # 18
+n += 1 # 19
+count.put(n) # 20
+# 21
+if __name__ == ""__main__"": # 22
+input_file = io.StringIO(""Single line test\nSingle line test\nSingle line test\nSingle line test\nSingle line test\nSingle line test\nSingle line test\n"") # 23
+output_file = io.StringIO() # 24
+reader = Thread(target=read, args=(input_file,)) # 25
+writer = Thread(target=write, args=(output_file,)) # 26
+reader.start() # 27
+# 28
+writer.start() # 29
+reader.join() # 30
+writer.join() # 31
+# 32
+print(output_file.getvalue()) # 33"
+99,synchronous-concurrency-1,Concurrency_prepared,"[23, 24, 25, 26, '(', 27, 5, 6, 7, 6, 7, 29, 13, 14, 15, 16, 18, 19, 14, 15, 30, 6, 7, 16, 18, 19, 14, 15, 6, 7, 16, 18, 19, 14, 15, 6, 7, 16, 18, 19, 14, 15, 6, 7, 16, 18, 19, 14, 15, 6, 7, 16, 18, 19, 14, 15, 6, 7, 16, 18, 19, 14, 15, 6, 7, 16, 18, 19, 14, 15, 6, 7, 16, 18, 19, 14, 15, 6, 7, 16, 18, 19, 14, 15, 6, 7, 16, 18, 19, 14, 15, 6, 9, 16, 18, 19, 14, 15, 10, 16, 17, 20, ')', 31, 33]","lines = Queue(1) # 1
+count = Queue(1) # 2
+# 3
+def read(file): # 4
+try: # 5
+for line in file: # 6
+lines.put(line) # 7
+finally: # 8
+lines.put(None) # 9
+print(count.get()) # 10
+# 11
+def write(file): # 12
+n = 0 # 13
+while 1: # 14
+line = lines.get() # 15
+if line is None: # 16
+break # 17
+file.write(line) # 18
+n += 1 # 19
+count.put(n) # 20
+# 21
+if __name__ == ""__main__"": # 22
+input_file = io.StringIO(""First line\nSecond line\nThird line\nFourth line\nFirst line\nSecond line\nThird line\nFourth line\nFirst line\nSecond line\nThird line\nFourth line\n"") # 23
+output_file = io.StringIO() # 24
+reader = Thread(target=read, args=(input_file,)) # 25
+writer = Thread(target=write, args=(output_file,)) # 26
+reader.start() # 27
+# 28
+writer.start() # 29
+reader.join() # 30
+writer.join() # 31
+# 32
+print(output_file.getvalue()) # 33"