2000
0, 3091, 3091, 0, 0, 0.0, 0.0
1, 3091, 3091, 0, 0, 0.0, 0.0
2, 3091, 3091, 0, 0, 0.0, 0.0
3, 3091, 3091, 1, 1, 0.0323519896474, 0.0323519896474