2000
0, 8586, 7938, 0, 0, 0.0, 0.0
1, 8586, 7938, 97, 97, 1.1297460983, 1.22197026959
2, 8587, 7939, 35, 35, 0.407592872947, 0.440861569467
3, 8587, 7939, 30, 30, 0.349365319669, 0.377881345258