2000
0, 7689, 7170, 0, 0, 0.0, 0.0
1, 7689, 7169, 52, 52, 0.676290805046, 0.725345236435
2, 7689, 7169, 220, 220, 2.86123032904, 3.06876830799
3, 7689, 7170, 142, 142, 1.84679412147, 1.98047419805