2000
0, 19512, 17560, 0, 0, 0.0, 0.0
1, 19512, 17560, 573, 573, 2.93665436654, 3.26309794989
2, 19512, 17560, 32, 32, 0.164001640016, 0.182232346241
3, 19512, 17560, 1088, 1088, 5.57605576056, 6.19589977221