2000
0, 21143, 18956, 113, 113, 0.534455848271, 0.59611732433
1, 21143, 18956, 2, 2, 0.00945939554462, 0.0105507491032
2, 21142, 18955, 17, 17, 0.0804086652162, 0.0896860986547
3, 21143, 18956, 1336, 1336, 6.31887622381, 7.04790040093