2000
0, 19672, 17768, 261, 261, 1.32675884506, 1.4689329131
1, 19672, 17768, 3, 3, 0.0152501016673, 0.0168842863575
2, 19672, 17769, 0, 0, 0.0, 0.0
3, 19672, 17768, 134, 134, 0.681171207808, 0.754164790635