efom[9], feto[9], them[8], home[7], etom[6], meto[6], mote[6],
fet[8], tef[8], fot[8], efo[7], hem[6], mho[6], ohm[6], het[6], hot[6], met[5], tom[5], eto[4],
ef[6], fe[6], hm[5], eh[4], he[4], ho[4], oh[4], em[3], me[3], om[3], et[3], te[3], ot[3], to[3], eo[2],
