2000
0, 8591, 7768, 0, 0, 0.0, 0.0
1, 8591, 7767, 177, 177, 2.06029565825, 2.27887215141
2, 8591, 7767, 13, 13, 0.151321150041, 0.167374790782
3, 8591, 7767, 65, 65, 0.756605750204, 0.836873953908