2000
0, 7720, 7437, 81, 81, 1.04922279793, 1.08914885034
1, 7720, 7437, 32, 32, 0.414507772021, 0.430281027296
2, 7720, 7438, 0, 0, 0.0, 0.0
3, 7720, 7438, 3, 3, 0.0388601036269, 0.0403334229632