2000
0, 19878, 16838, 82, 82, 0.412516349733, 0.486993704716
1, 19878, 16839, 5, 5, 0.0251534359594, 0.0296929746422
2, 19878, 16839, 1, 1, 0.00503068719187, 0.00593859492844
3, 19878, 16839, 334, 334, 1.68024952208, 1.9834907061