tref[9], fetw[9], fere[8], free[8], getr[7], gwer[6], eter[5], tere[5],
fet[8], tef[8], fee[7], ref[7], erg[5], ret[4], ter[4], twe[4], wet[4], wte[4], ewe[3], rew[3], wre[3],
ef[6], fe[6], et[3], te[3], ee[2], er[2], re[2], ew[2], we[2],
