3000 10 0
785 0 0
668 0 0
664 0 0
645 0 0
1355 0 0
652 0 0
762 0 0
580 0 0
810 0 0
1025 0 0
888 0 0
921 0 0
899 0 0
831 0 0
905 0 0
874 0 0
1037 0 0
1059 0 0
1076 0 0
1156 1 0
1036 0 0
1065 3 0
1063 0 0
886 0 0
1081 0 0
