2000
0, 19987, 18783, 253, 253, 1.26582278481, 1.34696267902
1, 19987, 18782, 3413, 3413, 17.0760994647, 18.171653711
2, 19987, 18784, 6577, 6577, 32.9063891529, 35.0138415673
3, 19988, 18784, 10303, 10303, 51.5459275565, 54.8498722317