2000
0, 7841, 7691, 1, 1, 0.012753475322, 0.0130022103758
1, 7841, 7692, 71, 71, 0.905496747864, 0.923036921477
2, 7841, 7691, 0, 0, 0.0, 0.0
3, 7841, 7692, 21, 21, 0.267822981763, 0.273010920437