2000
0, 7569, 6395, 0, 0, 0.0, 0.0
1, 7569, 6395, 2, 2, 0.0264235698243, 0.0312744331509
2, 7569, 6395, 6, 6, 0.0792707094728, 0.0938232994527
3, 7569, 6395, 49, 49, 0.647377460695, 0.766223612197