3983 53 0
1380 1 0
1330 2 1
1406 1 0
1321 2 1
1490 2 0
1400 1 0
1371 1 0
1391 1 0
1438 2 0
1382 1 0
1477 3 0
1451 1 0
1365 1 0
1365 1 0
1456 2 1
1354 1 0
1385 1 0
1356 1 0
1432 1 0
1457 2 0
1415 2 0
1429 1 0
1394 1 0
1406 2 0
1437 3 0
