850 0 0
691 0 0
834 0 0
869 1 0
935 0 0
843 0 0
835 0 0
704 0 0
777 0 0
704 0 0
723 0 0
830 0 0
940 0 0
689 0 0
831 0 0
893 1 0
892 1 0
1056 0 0
1038 0 0
983 0 0
1013 0 0
1030 0 0
