2000
0, 20451, 18614, 21, 21, 0.102684465307, 0.1128183088
1, 20451, 18614, 39, 39, 0.190699721285, 0.209519716343
2, 20451, 18614, 11, 11, 0.0537871008753, 0.0590953046094
3, 20451, 18613, 1089, 1089, 5.32492298665, 5.85074947617