850 0 0
924 0 0
806 0 0
879 1 0
914 1 0
881 1 0
791 0 0
915 0 0
792 0 0
875 0 0
780 1 0
820 0 0
852 0 0
922 0 0
883 0 0
906 0 0
791 0 0
791 0 0
876 0 0
811 0 0
824 0 0
781 0 0
765 0 0
