yeti[6], tezy[6], zety[6], ziet[5], tezo[5], ezie[4], ozie[4], ozoi[4],
ety[5], eto[4], toi[4], oto[4], tez[4], zet[4], ezy[4], ozy[4], ezo[3], zoo[3],
ty[4], et[3], te[3], ot[3], to[3], ee[2], eo[2], ez[2], ze[2], oz[2],
