2000
0, 7503, 6283, 0, 0, 0.0, 0.0
1, 7503, 6283, 0, 0, 0.0, 0.0
2, 7503, 6283, 56, 56, 0.746368119419, 0.89129396785
3, 7503, 6284, 22, 22, 0.293216046915, 0.350095480586