2000
0, 7817, 7629, 0, 0, 0.0, 0.0
1, 7817, 7629, 23, 23, 0.294230523219, 0.301481190195
2, 7817, 7629, 0, 0, 0.0, 0.0
3, 7817, 7629, 1744, 1744, 22.3103492388, 22.8601389435