2000
0, 7515, 6392, 0, 0, 0.0, 0.0
1, 7515, 6392, 1, 1, 0.0133067198935, 0.0156445556946
2, 7515, 6392, 0, 0, 0.0, 0.0
3, 7515, 6392, 20, 20, 0.266134397871, 0.312891113892