2000
0, 4142, 4142, 0, 0, 0.0, 0.0
1, 4143, 4143, 4, 4, 0.0965483948829, 0.0965483948829
2, 4143, 4142, 6, 6, 0.144822592324, 0.144857556736
3, 4143, 4143, 19, 19, 0.458604875694, 0.458604875694