2000
0, 7819, 7639, 1, 1, 0.0127893592531, 0.0130907186805
1, 7820, 7640, 0, 0, 0.0, 0.0
2, 7820, 7640, 3, 3, 0.0383631713555, 0.0392670157068
3, 7820, 7640, 19, 19, 0.242966751918, 0.248691099476