1234 0
1401 1
10279 0
47678 0
34856 0
13503 0
25683 0
979 1
4055 0
5578 0
2577 0
2176 0
7102 0
305 0
505 0
454 0
2476 0
1334 0
1405 0
607 0
558 0
1158 0
256 0
1477 0