2000
0, 8929, 6931, 70, 70, 0.783962369806, 1.00995527341
1, 8929, 6930, 2, 2, 0.0223989248516, 0.02886002886
2, 8929, 6931, 0, 0, 0.0, 0.0
3, 8929, 6931, 21, 21, 0.235188710942, 0.302986582023