#xtr
502 0 0
550 1 0
532 0 0
517 0 0
539 0 0
535 0 0
554 0 0
550 0 0
557 0 0
552 0 0
558 0 0
551 0 0
703 0 0
755 0 0
770 0 0
758 0 0
777 0 0
781 0 0
754 0 0
750 0 0
787 0 0
749 1 0
789 0 0
771 0 0
762 0 0
785 0 0
746 0 0
744 0 0
823 0 0
742 0 0
