2000
0, 8491, 7674, 0, 0, 0.0, 0.0
1, 8492, 7675, 0, 0, 0.0, 0.0
2, 8492, 7675, 0, 0, 0.0, 0.0
3, 8492, 7675, 70, 70, 0.82430522845, 0.912052117264