2000
0, 19884, 17837, 5, 5, 0.0251458459063, 0.028031619667
1, 19884, 17837, 10, 10, 0.0502916918125, 0.056063239334
2, 19885, 17838, 7, 7, 0.0352024138798, 0.0392420674964
3, 19885, 17837, 454, 454, 2.28312798592, 2.54527106576