439 0 0
492 0 0
425 0 0
432 0 0
433 0 0
444 0 0
439 0 0
499 1 1
423 0 0
427 0 0
473 0 0
423 0 0
451 0 0
447 0 0
496 0 0
458 0 0
467 0 0
504 1 0
469 1 1
491 1 0
468 0 0
500 0 0
511 0 0
497 0 0
491 0 0
508 0 0
