2000
0, 19918, 17906, 61, 61, 0.306255648157, 0.340667932537
1, 19918, 17906, 1907, 1907, 9.57425444322, 10.6500614319
2, 19918, 17906, 6, 6, 0.0301235063761, 0.0335083212331
3, 19918, 17906, 518, 518, 2.60066271714, 2.89288506646