2000
0, 7531, 6317, 0, 0, 0.0, 0.0
1, 7531, 6317, 18, 18, 0.239012083389, 0.284945385468
2, 7531, 6317, 59, 59, 0.783428495552, 0.933987652367
3, 7531, 6317, 422, 422, 5.60350551056, 6.6803862593