- against c2
c1 9 - 17 c3 10 - 16 c8 9 - 17 c12 14 - 12 c16 16 - 10 c24 15 - 11 c32 16 - 10 c40 16 - 10 c48 18 - 10 c56 16 - 10 c64 17 - 9 c72 17 - 9 c80 16 - 10 c96 17 - 9 c112 14 - 12 c128 14 - 12 c256 14 - 12 c1000 14 - 12 c2048 15 - 11 c4096 13 - 13
c48-c1000 16 - 10
c64-c1000 15 - 11
c64-c48 13 - 13