2000
0, 7501, 7267, 0, 0, 0.0, 0.0
1, 7502, 7268, 30, 30, 0.39989336177, 0.412768299395
2, 7502, 7268, 0, 0, 0.0, 0.0
3, 7502, 7268, 40, 40, 0.533191149027, 0.550357732526