2000
0, 7551, 6192, 0, 0, 0.0, 0.0
1, 7551, 6192, 20, 20, 0.264865580718, 0.322997416021
2, 7551, 6192, 664, 664, 8.79353727983, 10.7235142119
3, 7551, 6191, 272, 272, 3.60217189776, 4.39347439832