test/gt/gt_414.txt

653,137,1015,137,1015,269,653,269,
1156,199,1396,199,1396,296,1156,296,
442,607,748,607,748,750,442,750,
745,913,937,913,937,1042,745,1042,
1004,940,1334,940,1334,1083,1004,1083,
1399,1007,1545,1007,1545,1080,1399,1080,
1583,988,1918,988,1918,1113,1583,1113,
1988,1002,2269,1002,2269,1118,1988,1118,
2340,1042,2637,1042,2637,1131,2340,1131,
302,1064,591,1064,591,1156,302,1156,
656,1037,850,1037,850,1148,656,1148,
896,1053,1223,1053,1223,1185,896,1185,
1272,1088,1685,1088,1685,1215,1272,1215,
1731,1104,2069,1104,2069,1231,1731,1231,
2194,1142,2321,1142,2321,1234,2194,1234,
2385,1123,2480,1123,2480,1234,2385,1234,
2545,1113,2715,1113,2715,1234,2545,1234,
267,1180,518,1180,518,1277,267,1277,
631,1161,888,1161,888,1280,631,1280,
975,1175,1280,1175,1280,1304,975,1304,
1304,1202,1772,1202,1772,1364,1304,1364,
1785,1242,1988,1242,1988,1342,1785,1342,
2061,1207,2502,1207,2502,1356,2061,1356,
369,1267,642,1267,642,1391,369,1391,
777,1280,1169,1280,1169,1407,777,1407,
361,1572,707,1572,707,1702,361,1702,
740,1585,977,1585,977,1704,740,1704,
1331,1645,1469,1645,1469,1753,1331,1753,
1869,1615,2110,1615,2110,1696,1869,1696,
2172,1610,2445,1610,2445,1685,2172,1685,
2015,1683,2337,1683,2337,1788,2015,1788,
2523,1645,2748,1645,2748,1777,2523,1777,
407,2010,661,2010,661,2158,407,2158,
707,2067,942,2067,942,2185,707,2185,
475,2215,710,2215,710,2342,475,2342,
1164,2034,1399,2034,1399,2178,1164,2178,
1453,2099,1704,2099,1704,2213,1453,2213,
1836,1913,1982,1913,1982,2050,1836,2050,
2283,1915,2434,1915,2434,2037,2283,2037,
1834,2075,2104,2075,2104,2196,1834,2196,
1829,2226,2161,2226,2161,2345,1829,2345,
1823,2423,2126,2423,2126,2553,1823,2553,
2121,1953,2258,1953,2258,2056,2121,2056,
2234,2106,2345,2106,2345,2190,2234,2190,
2272,2248,2383,2248,2383,2340,2272,2340,
2277,2453,2404,2453,2404,2556,2277,2556,
896,3275,1083,3275,1083,3415,896,3415,
1221,3304,1856,3304,1856,3407,1221,3407,