867 13 2
506 0 0
816 0 0
790 0 0
827 0 0
818 0 0
826 0 0
853 0 0
834 0 0
811 0 0
837 0 0
804 0 0
795 0 0
799 0 0
791 0 0
827 0 0
788 0 0
814 0 0
975 2 3
897 1 0
802 0 0
828 0 0
839 0 0
817 0 0
821 0 0
875 0 0
855 0 0
1697 13 2
864 0 0
922 1 0
