2000
0, 7231, 6457, 0, 0, 0.0, 0.0
1, 7231, 6456, 33, 33, 0.456368413774, 0.511152416357
2, 7231, 6457, 74, 74, 1.02337159452, 1.14604305405
3, 7231, 6457, 274, 274, 3.78924076891, 4.24345671364