2000
0, 7640, 6426, 0, 0, 0.0, 0.0
1, 7640, 6426, 0, 0, 0.0, 0.0
2, 7640, 6426, 0, 0, 0.0, 0.0
3, 7640, 6426, 19, 19, 0.248691099476, 0.295673825086