490 0 0
486 0 0
496 0 0
501 0 0
481 0 0
524 0 0
491 0 0
508 0 0
502 0 0
472 0 0
503 0 0
491 0 0
496 0 0
496 0 0
495 0 0
487 0 0
477 0 0
491 0 0
520 0 0
476 0 0
484 0 0
490 0 0
486 0 0
489 0 0
477 0 0
475 0 0
494 0 0
509 0 0
497 0 0
502 0 0
