816 0 0
921 0 0
816 0 0
835 1 0
881 0 0
790 0 0
806 0 0
791 0 0
785 0 0
840 1 0
846 0 0
846 0 0
875 0 0
850 0 0
842 0 0
868 0 0
888 1 0
899 1 0
877 1 0
930 1 2
