efem[9], mech[8], eche[7], hece[7], chen[7], emce[6], emek[6], enem[5],
fee[7], fen[7], nef[7], che[6], ech[6], hec[6], hem[6], ehe[5], cek[5], kem[5], hen[5], mee[4], cen[4], cne[4], men[4], nem[4],
ef[6], fe[6], hm[5], eh[4], he[4], ce[3], em[3], me[3], ee[2], en[2],
