2000
0, 3077, 3077, 0, 0, 0.0, 0.0
1, 3078, 3078, 2, 2, 0.0649772579597, 0.0649772579597
2, 3078, 3078, 0, 0, 0.0, 0.0
3, 3078, 3078, 6, 6, 0.194931773879, 0.194931773879