instruction
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48
114
answer
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1
28
Graph: C->D, C->D, A->B, B->C, A->D; Query: Path from B to B
B
Graph: C->D, E->F, F->G, A->B, B->C, D->E, A->C; Query: Path from C to G
C->D->E->F->G
Graph: G->D, H->I, H->C, D->E, A->B, B->C, F->G, E->F, C->D, G->H; Query: Path from F to E
F->G->H->C->D->E
Graph: B->C, A->C, A->B; Query: Path from A to C
A->B->C
Graph: B->C, A->B, B->A; Query: Path from A to C
A->B->C
Graph: C->D, B->A, A->B, B->C; Query: Path from C to A
No path exists
Graph: D->E, B->C, G->E, E->F, F->G, A->B, C->D, G->H, G->E; Query: Path from E to A
No path exists
Graph: A->B, C->D, G->H, B->C, D->E, E->F, F->G, G->C, H->I, E->C, A->I; Query: Path from G to G
G
Graph: C->D, A->B, F->G, F->C, G->F, D->E, E->F, B->C; Query: Path from A to E
A->B->C->D->E
Graph: A->B, B->E, D->E, C->D, A->B, B->C; Query: Path from A to C
A->B->C
Graph: C->D, B->C, E->B, A->B, D->E, A->C; Query: Path from E to D
E->B->C->D
Graph: D->E, C->D, A->B, E->C, B->C, E->A; Query: Path from A to B
A->B
Graph: A->I, G->H, C->A, A->B, B->C, H->I, E->F, D->E, F->G, G->A, C->D, F->D; Query: Path from A to F
A->B->C->D->E->F
Graph: E->A, A->B, D->E, B->C, B->E, C->D; Query: Path from E to E
E
Graph: A->B, B->C, B->C; Query: Path from A to B
A->B
Graph: E->F, I->D, C->D, A->B, F->G, H->I, B->C, D->E, G->H, D->C; Query: Path from B to I
B->C->D->E->F->G->H->I
Graph: B->C, C->D, D->E, H->I, F->G, A->B, B->D, E->F, G->H, G->H; Query: Path from I to C
No path exists
Graph: C->D, E->F, D->E, F->E, A->B, B->C; Query: Path from D to F
D->E->F
Graph: C->D, A->B, B->C, A->B, C->D; Query: Path from A to D
A->B->C->D
Graph: F->G, C->D, A->F, B->C, B->G, A->B, G->H, D->E, E->F; Query: Path from G to B
No path exists
Graph: F->G, B->C, B->F, E->F, D->I, I->J, D->E, G->H, J->I, A->B, E->F, C->D, H->I, J->G; Query: Path from J to B
No path exists
Graph: A->B, D->E, D->B, B->C, C->B, C->D; Query: Path from D to A
No path exists
Graph: C->D, A->B, H->I, F->G, I->J, D->E, H->C, B->C, E->F, H->E, G->H, C->A; Query: Path from I to A
No path exists
Graph: H->I, H->E, A->B, C->D, F->G, I->F, J->E, D->E, I->J, B->C, E->F, G->H; Query: Path from H to D
No path exists
Graph: D->E, C->D, B->C, A->B, C->B, E->F, F->G, E->F; Query: Path from G to E
No path exists
Graph: B->C, B->C, A->B; Query: Path from C to C
C
Graph: C->D, E->F, H->I, F->G, G->H, D->E, F->C, A->B, B->C; Query: Path from G to E
No path exists
Graph: A->B, C->A, B->C; Query: Path from B to C
B->C
Graph: A->C, A->B, C->D, B->C; Query: Path from C to D
C->D
Graph: D->E, E->G, B->C, C->D, A->B, F->G, G->E, E->F, E->B; Query: Path from A to B
A->B
Graph: E->F, D->E, A->J, C->D, A->B, I->J, H->I, F->G, B->C, A->D, G->H, A->F; Query: Path from B to I
B->C->D->E->F->G->H->I
Graph: B->C, F->G, C->D, D->E, G->C, A->B, E->F, E->F, B->D; Query: Path from F to A
No path exists
Graph: E->F, C->D, G->A, B->C, I->J, A->B, H->I, F->G, G->H, D->E, A->B; Query: Path from E to E
E
Graph: A->B, D->E, B->C, D->E, C->D; Query: Path from C to B
No path exists
Graph: E->F, D->E, F->G, C->D, A->B, B->C, D->B; Query: Path from G to D
No path exists
Graph: C->D, D->E, B->C, B->E, D->B, A->B; Query: Path from B to C
B->C
Graph: D->E, A->B, B->C, F->G, I->J, E->H, C->D, G->H, H->I, E->F; Query: Path from J to G
No path exists
Graph: E->F, C->D, B->G, B->C, G->H, D->E, A->B, F->G, D->E; Query: Path from F to D
No path exists
Graph: C->D, A->B, A->D, B->C; Query: Path from B to A
No path exists
Graph: C->D, B->C, A->B, B->C, B->C; Query: Path from C to B
No path exists
Graph: C->E, D->E, G->H, A->B, F->B, F->E, B->C, F->G, C->D, E->F; Query: Path from F to H
F->G->H
Graph: D->E, G->H, B->C, F->G, E->F, H->A, C->D, A->B; Query: Path from B to E
B->C->D->E
Graph: G->H, H->D, D->E, F->G, E->J, C->D, A->B, F->D, B->C, F->C, I->J, H->I, E->F; Query: Path from D to E
D->E
Graph: C->D, E->F, D->E, F->G, C->B, B->A, B->C, A->B, D->E; Query: Path from G to G
G
Graph: C->D, A->B, B->C, B->C; Query: Path from D to B
No path exists
Graph: D->A, B->C, B->D, C->D, A->B; Query: Path from B to C
B->C
Graph: D->C, A->B, B->C, B->A, C->D; Query: Path from C to B
No path exists
Graph: C->D, F->G, I->J, A->B, D->E, E->F, I->B, H->D, A->B, F->G, B->C, H->I, G->H, E->J; Query: Path from D to G
D->E->F->G
Graph: B->C, D->E, C->D, C->E, D->E, A->B; Query: Path from A to A
A
Graph: D->E, D->G, A->B, D->E, C->D, E->F, F->G, G->H, A->E, F->B, B->C; Query: Path from G to E
No path exists
Graph: A->B, D->E, G->F, D->E, C->D, E->F, B->C, E->F, F->G; Query: Path from G to E
No path exists
Graph: C->D, D->E, A->B, E->A, B->C; Query: Path from E to D
E->A->B->C->D
Graph: A->B, C->D, C->D, B->C; Query: Path from A to D
A->B->C->D
Graph: A->B, C->B, B->C; Query: Path from A to B
A->B
Graph: D->E, E->D, C->D, B->C, D->B, A->B, E->F; Query: Path from F to A
No path exists
Graph: E->C, C->D, B->C, A->B, D->E, A->F, E->F, D->E; Query: Path from E to A
No path exists
Graph: A->B, A->B, B->C; Query: Path from B to B
B
Graph: D->E, B->C, D->B, B->C, C->D, A->B; Query: Path from A to C
A->B->C
Graph: B->C, D->E, C->D, E->F, F->D, A->B; Query: Path from E to A
No path exists
Graph: A->B, B->C, C->A; Query: Path from B to A
B->C->A
Graph: D->E, C->D, B->H, A->F, A->B, E->F, G->H, B->C, F->G, G->A; Query: Path from A to C
A->B->C
Graph: E->F, F->D, F->G, C->D, A->B, D->E, B->C; Query: Path from B to D
B->C->D
Graph: E->F, H->I, F->G, A->B, D->F, C->D, B->C, D->E, G->H, H->B; Query: Path from F to I
F->G->H->I
Graph: F->G, E->D, A->B, D->A, C->D, B->C, E->F, B->C, D->E, F->G, G->H; Query: Path from G to E
No path exists
Graph: C->D, A->B, F->E, D->E, B->C, E->F, A->B; Query: Path from D to A
No path exists
Graph: D->E, A->B, D->E, A->C, C->D, B->C; Query: Path from D to C
No path exists
Graph: C->D, B->C, G->F, E->F, A->B, D->E, F->G; Query: Path from C to F
C->D->E->F
Graph: B->C, E->C, D->E, E->F, D->C, C->D, A->B; Query: Path from B to D
B->C->D
Graph: C->D, A->B, E->F, B->C, C->B, D->E; Query: Path from E to A
No path exists
Graph: C->D, E->F, C->D, A->E, A->B, B->C, C->F, F->G, D->E; Query: Path from D to D
D
Graph: A->B, I->H, D->E, C->D, H->I, A->C, G->H, B->C, C->E, F->G, E->F; Query: Path from C to H
C->E->F->G->H
Graph: C->D, B->C, A->C, A->B, C->A; Query: Path from C to A
C->A
Graph: E->F, B->E, C->D, B->C, D->E, E->F, A->B; Query: Path from D to F
D->E->F
Graph: D->E, E->F, F->G, B->C, G->H, C->D, A->B, G->C, D->B; Query: Path from A to B
A->B
Graph: E->F, D->E, A->B, G->A, F->G, C->E, B->C, G->H, C->D; Query: Path from B to C
B->C
Graph: E->F, A->B, B->C, D->E, C->D, E->A; Query: Path from A to C
A->B->C
Graph: B->C, E->F, A->B, C->D, D->E, A->G, F->G; Query: Path from B to C
B->C
Graph: A->B, H->F, D->E, C->D, G->H, B->A, F->G, B->C, E->F; Query: Path from A to H
A->B->C->D->E->F->G->H
Graph: D->E, C->D, B->E, A->B, C->D, B->C; Query: Path from B to B
B
Graph: C->D, A->B, D->E, E->F, B->C, C->F, F->G; Query: Path from A to E
A->B->C->D->E
Graph: A->B, A->B, B->C; Query: Path from A to C
A->B->C
Graph: E->F, C->D, D->E, A->B, B->C, A->C, F->G, H->I, G->H, A->H; Query: Path from A to F
A->C->D->E->F
Graph: A->E, D->B, E->F, A->B, D->E, B->C, C->D; Query: Path from D to D
D
Graph: E->F, F->G, D->E, A->B, C->D, G->H, B->C, A->H; Query: Path from D to H
D->E->F->G->H
Graph: B->C, C->D, A->B, A->C; Query: Path from A to A
A
Graph: C->D, E->F, D->A, A->B, D->E, B->C, D->E, A->E; Query: Path from C to F
C->D->E->F
Graph: E->F, F->G, D->A, C->D, D->A, A->B, D->E, B->C, E->B; Query: Path from D to A
D->A
Graph: C->D, A->B, D->E, C->E, B->C; Query: Path from A to D
A->B->C->D
Graph: B->A, B->C, A->B; Query: Path from A to A
A
Graph: B->C, A->B, B->C; Query: Path from B to C
B->C
Graph: A->B, C->A, B->C; Query: Path from B to A
B->C->A
Graph: B->C, D->F, E->F, C->D, D->E, A->B; Query: Path from F to B
No path exists
Graph: C->E, C->D, E->F, B->C, G->F, D->E, A->B, F->G; Query: Path from E to F
E->F
Graph: A->B, B->C, D->C, C->D, A->D; Query: Path from C to D
C->D
Graph: B->C, G->H, C->D, C->D, H->G, F->G, A->I, D->E, A->B, I->E, H->I, E->F; Query: Path from A to H
A->B->C->D->E->F->G->H
Graph: C->D, B->A, G->E, B->C, F->G, E->F, D->E, D->C, A->B; Query: Path from G to B
No path exists
Graph: E->H, C->D, F->G, B->C, E->H, A->B, D->E, E->F, G->H; Query: Path from G to F
No path exists
Graph: E->F, B->G, F->A, D->E, F->G, B->C, A->B, C->D; Query: Path from G to A
No path exists
Graph: A->B, F->G, A->H, E->F, D->E, C->D, B->C, G->H, D->A, A->B; Query: Path from A to A
A
Graph: B->C, C->D, A->B, C->A; Query: Path from A to D
A->B->C->D