2000
0, 19657, 17883, 37, 37, 0.188228112123, 0.206900408209
1, 19657, 17883, 23, 23, 0.117006664293, 0.128613767265
2, 19657, 17884, 1, 1, 0.00508724627359, 0.00559159024827
3, 19657, 17883, 936, 936, 4.76166251208, 5.23402113739