485 1 0
554 1 0
486 1 0
510 1 0
505 1 0
484 1 0
510 1 0
503 1 0
475 1 0
505 1 0
489 1 0
507 1 0
531 1 0
509 1 0
557 1 0
483 1 0
537 1 0
1806 3 0
