2000
0, 7683, 7609, 0, 0, 0.0, 0.0
1, 7683, 7609, 84, 84, 1.09332292073, 1.10395584177
2, 7683, 7609, 18, 18, 0.234283483014, 0.236561966093
3, 7683, 7609, 234, 234, 3.04568527919, 3.07530555921