2000
0, 2900, 2900, 0, 0, 0.0, 0.0
1, 2901, 2901, 0, 0, 0.0, 0.0
2, 2901, 2901, 1, 1, 0.0344708721131, 0.0344708721131
3, 2901, 2901, 77, 77, 2.65425715271, 2.65425715271