2000
0, 7617, 6313, 0, 0, 0.0, 0.0
1, 7617, 6312, 2, 2, 0.026257056584, 0.0316856780735
2, 7617, 6312, 3, 3, 0.0393855848759, 0.0475285171103
3, 7617, 6313, 1563, 1563, 20.5198897204, 24.7584349754