2000
0, 1576, 1576, 0, 0, 0.0, 0.0
1, 1577, 1577, 0, 0, 0.0, 0.0
2, 1577, 1577, 0, 0, 0.0, 0.0
3, 1577, 1577, 56, 56, 3.55104629042, 3.55104629042