2000
0, 7631, 6472, 5, 5, 0.0655222120299, 0.0772558714462
1, 7631, 6472, 17, 17, 0.222775520902, 0.262669962917
2, 7631, 6472, 0, 0, 0.0, 0.0
3, 7631, 6472, 20, 20, 0.26208884812, 0.309023485785