2000
0, 3540, 2361, 0, 0, 0.0, 0.0
1, 3540, 2361, 0, 0, 0.0, 0.0
2, 3540, 2361, 0, 0, 0.0, 0.0
3, 3540, 2361, 3, 3, 0.0847457627119, 0.12706480305