445 0 0
497 0 0
427 0 0
437 0 0
436 0 0
446 0 0
443 0 0
501 1 1
427 0 0
431 0 0
476 0 0
427 0 0
456 0 0
449 0 0
499 0 0
460 0 0
469 0 0
510 1 0
475 1 1
497 1 0
471 0 0
503 0 0
514 0 0
499 0 0
496 0 0
513 0 0
