2000
0, 7621, 6421, 0, 0, 0.0, 0.0
1, 7621, 6421, 207, 207, 2.71617897914, 3.22379691637
2, 7620, 6420, 0, 0, 0.0, 0.0
3, 7620, 6420, 27, 27, 0.354330708661, 0.420560747664