efem[9], efom[9], ghee[8], gemm[8], mego[7], omeg[7], home[7], omem[6],
fee[7], mhm[7], efo[7], gem[6], hem[6], mho[6], ohm[6], ehe[5], mem[5], ego[5], mee[4],
ef[6], fe[6], hm[5], eh[4], he[4], go[4], ho[4], oh[4], em[3], me[3], om[3], ee[2], eo[2],