2000
0, 7998, 7668, 0, 0, 0.0, 0.0
1, 7997, 7667, 15, 15, 0.187570338877, 0.195643667667
2, 7997, 7667, 0, 0, 0.0, 0.0
3, 7997, 7668, 308, 308, 3.85144429161, 4.01669274909