2000
0, 20737, 19150, 173, 173, 0.834257607176, 0.903394255875
1, 20737, 19150, 209, 209, 1.00786034624, 1.09138381201
2, 20737, 19150, 179, 179, 0.86319139702, 0.934725848564
3, 20737, 19150, 89, 89, 0.429184549356, 0.464751958225