2000
0, 7510, 6261, 0, 0, 0.0, 0.0
1, 7510, 6261, 3040, 3040, 40.4793608522, 48.5545440026
2, 7510, 6261, 15, 15, 0.199733688415, 0.239578342118
3, 7509, 6260, 30, 30, 0.39952057531, 0.479233226837