507 0 0
559 0 0
493 0 0
499 0 0
500 0 0
509 0 0
507 0 0
555 1 1
491 0 0
496 0 0
539 0 0
491 0 0
518 0 0
512 0 0
567 0 0
530 0 0
538 0 0
581 1 0
528 1 1
567 1 0
538 0 0
566 0 0
581 0 0
564 0 0
560 0 0
578 0 0
