2000
0, 7438, 6178, 0, 0, 0.0, 0.0
1, 7438, 6171, 30, 30, 0.403334229632, 0.486144871172
2, 7438, 6178, 1, 1, 0.0134444743211, 0.0161864681127
3, 7438, 6119, 280, 280, 3.7644528099, 4.57591109658