2000
0, 7525, 6296, 0, 0, 0.0, 0.0
1, 7525, 6295, 0, 0, 0.0, 0.0
2, 7525, 6296, 0, 0, 0.0, 0.0
3, 7525, 6296, 31, 31, 0.41196013289, 0.492376111817