2000
0, 15889, 13174, 20, 20, 0.125873245642, 0.151814179444
1, 15889, 13174, 0, 0, 0.0, 0.0
2, 15889, 13174, 7, 7, 0.0440556359746, 0.0531349628055
3, 15889, 13174, 965, 965, 6.07338410221, 7.32503415819