552 1 3
555 0 0
907 0 0
627 0 0
634 0 0
681 0 0
615 0 0
477 0 0
478 0 0
657 0 0
727 0 0
492 0 0
657 0 0
519 1 0
488 0 0
672 0 0
722 0 0
