lent[6], tlen[6], lont[6], enol[5], ente[5], eten[5], neto[5], noto[5], tono[5],
tle[5], lot[5], lee[4], len[4], ole[4], net[4], ten[4], eto[4], not[4], ton[4], oto[4], eon[3], one[3], ono[3],
el[3], et[3], te[3], ot[3], to[3], ee[2], en[2], eo[2], no[2], on[2],
