feny[9], nefy[9], fony[9], okey[6], eony[5],
fok[8], efy[8], fee[7], fen[7], nef[7], efo[7], fon[7], eko[4], nok[4], eon[3], one[3],
ef[6], fe[6], ko[3], ok[3], ny[3], ee[2], en[2], eo[2], no[2], on[2],
