2000
0, 3783, 3783, 0, 0, 0.0, 0.0
1, 3784, 3784, 0, 0, 0.0, 0.0
2, 3784, 3784, 0, 0, 0.0, 0.0
3, 3784, 3784, 1, 1, 0.0264270613108, 0.0264270613108