diod[6], dodo[6], diet[6], teid[6], edto[6], ideo[5], ooid[5],
edt[5], dit[5], deo[4], ode[4], doi[4], ido[4], odo[4], eto[4], toi[4], oto[4],
de[3], id[3], do[3], od[3], et[3], te[3], ot[3], to[3], eo[2],
