2000
0, 3119, 2125, 0, 0, 0.0, 0.0
1, 3119, 2121, 1, 1, 0.0320615581917, 0.0471475719
2, 3119, 2124, 0, 0, 0.0, 0.0
3, 3119, 2119, 0, 0, 0.0, 0.0