2000
0, 20563, 17919, 0, 0, 0.0, 0.0
1, 20563, 17889, 8, 8, 0.0389048290619, 0.0447202191291
2, 20563, 17896, 41, 41, 0.199387248942, 0.22910147519
3, 20563, 17860, 74, 74, 0.359869668823, 0.414333706607