2000
0, 20391, 18554, 1, 1, 0.00490412436859, 0.00538967338579
1, 20391, 18554, 381, 381, 1.86847138443, 2.05346555999
2, 20391, 18554, 3, 3, 0.0147123731058, 0.0161690201574
3, 20391, 18554, 15, 15, 0.0735618655289, 0.0808451007869