2000
0, 2145, 2145, 0, 0, 0.0, 0.0
1, 2146, 2146, 5, 5, 0.232991612302, 0.232991612302
2, 2146, 2146, 10, 10, 0.465983224604, 0.465983224604
3, 2146, 2146, 49, 49, 2.28331780056, 2.28331780056