2000
0, 50493, 37259, 0, 0, 0.0, 0.0
1, 50493, 37259, 0, 0, 0.0, 0.0
2, 50493, 37251, 0, 0, 0.0, 0.0
3, 50493, 37253, 0, 0, 0.0, 0.0