efem[9], ghee[8], peem[6], enem[5],
pfe[8], fee[7], fen[7], nef[7], gem[6], hem[6], hep[6], ehe[5], gen[5], hen[5], mee[4], men[4], nem[4], nep[4], pen[4],
ef[6], fe[6], hm[5], eh[4], he[4], em[3], me[3], pe[3], ee[2], en[2],
