845 0 0
897 0 0
848 0 0
900 0 0
887 0 0
876 0 0
918 0 0
849 0 0
886 0 0
860 0 0
904 0 0
861 0 0
882 0 0
905 0 0
866 0 0
839 0 0
869 0 0
952 1 0
