2000
0, 7504, 6535, 0, 0, 0.0, 0.0
1, 7504, 6535, 0, 0, 0.0, 0.0
2, 7504, 6535, 29, 29, 0.386460554371, 0.44376434583
3, 7504, 6535, 53, 53, 0.706289978678, 0.811017597552