2000
0, 8417, 7783, 0, 0, 0.0, 0.0
1, 8417, 7783, 7, 7, 0.0831650231674, 0.0899396119748
2, 8417, 7783, 0, 0, 0.0, 0.0
3, 8417, 7784, 191, 191, 2.26921706071, 2.45375128469