2000
0, 8270, 7637, 0, 0, 0.0, 0.0
1, 8271, 7638, 29, 29, 0.350622657478, 0.379680544645
2, 8271, 7638, 41, 41, 0.495707895055, 0.536789735533
3, 8271, 7638, 63, 63, 0.76169749728, 0.82482325216