15527 3
15534 0
15531 0
15530 1
15533 0
15531 1
15528 1
15530 0
15530 2
15507 1
15507 0
15504 3
15505 0
15502 2
15506 0
15509 0
15508 0
15509 1
15505 1
15501 1