2000
0, 23559, 18886, 1, 1, 0.00424466233711, 0.00529492745949
1, 23559, 18884, 2, 2, 0.00848932467422, 0.010590976488
2, 23559, 18885, 0, 0, 0.0, 0.0
3, 23559, 18884, 18, 18, 0.076403922068, 0.0953187883923