cabem[9], maceb[9], echem[9],
bach[9], cham[8], mach[8], mech[8], bace[7], bece[7], echa[7], heca[7], eche[7], hece[7], ameb[7], mace[6], emce[6],
cab[6], ach[6], cha[6], che[6], ech[6], hec[6], amb[6], bam[6], hem[6], bee[5], ehe[5], mac[5], mee[4],
hm[5], ba[4], be[4], ha[4], eh[4], he[4], ce[3], ma[3], em[3], me[3], ee[2],
