2000
0, 20422, 18730, 35, 35, 0.171383801782, 0.18686599039
1, 20422, 18730, 13, 13, 0.063656840662, 0.069407367859
2, 20422, 18730, 0, 0, 0.0, 0.0
3, 20422, 18730, 851, 851, 4.16707472334, 4.54351308062