2000
0, 2867, 1768, 0, 0, 0.0, 0.0
1, 2867, 1768, 3, 3, 0.104638995466, 0.169683257919
2, 2867, 1768, 0, 0, 0.0, 0.0
3, 2867, 1768, 5, 5, 0.174398325776, 0.282805429864