2000
0, 20518, 18611, 0, 0, 0.0, 0.0
1, 20518, 18611, 35, 35, 0.170581928063, 0.188060824244
2, 20518, 18611, 0, 0, 0.0, 0.0
3, 20518, 18611, 422, 422, 2.0567306755, 2.26747622374