2000
0, 3266, 3264, 0, 0, 0.0, 0.0
1, 3268, 3267, 0, 0, 0.0, 0.0
2, 3265, 3264, 1, 1, 0.0306278713629, 0.030637254902
3, 3266, 3262, 15, 15, 0.459277403552, 0.459840588596