2000
0, 19947, 19043, 137, 137, 0.686820073194, 0.719424460432
1, 19948, 19044, 314, 314, 1.57409264087, 1.64881327452
2, 19948, 19045, 515, 515, 2.58171245238, 2.70412181675
3, 19947, 19043, 2532, 2532, 12.6936381411, 13.2962243344