493 0 0
503 0 0
541 0 0
488 0 0
517 0 0
558 0 0
515 0 0
517 0 0
496 0 0
496 0 0
491 0 0
430 0 0
422 0 0
486 0 0
441 0 0
468 0 0
435 0 0
431 0 0
452 0 1
