2000
0, 7556, 6722, 0, 0, 0.0, 0.0
1, 7557, 6723, 1, 1, 0.0132327643245, 0.0148743120631
2, 7557, 6723, 15, 15, 0.198491464867, 0.223114680946
3, 7557, 6723, 9, 9, 0.11909487892, 0.133868808568