2000
0, 7581, 6231, 7, 7, 0.0923361034164, 0.112341518215
1, 7581, 6231, 20, 20, 0.263817438333, 0.32097576633
2, 7581, 6231, 1, 1, 0.0131908719166, 0.0160487883165
3, 7581, 6231, 263, 263, 3.46919931407, 4.22083132723