-ene dddd dedd dede dedu deed deef deel deen defe deff defn deld dele delf dell dene denn denu deue deul dudd dude dudu duel duff dufu dule dull dulu dune dunn duul edde ede- edel eden edfl edfu edle ednl edun eede eedu eeee eefe eefl eefn eele eend efen elde eled elee elef elen elfe elle ellu elne elue elul end- ende endu ened enee enel enne ennu enue enuf eude eule fede fedn feed feel feen fefe feff feld fele felf fell fend fene fenn feud ffee ffff ffun fled flee flen flud flue fluf fndd fndn fnuf fudd fude fuel fuff fufu fule full fulu fund fune funf le-u lede leed leef leel leen lefe leff lele lell lelu lend lene lenn leud leun llef lleu llll llud lndn ludd lude lued luef lufe luff lufu lule lull lulu lund lune lunn ndde nedd nede nedu need neef neel neen nefd nefe neff nefl neld nele nelf nell nend nene nenu neue neuf neun neuu nfff nfld nnnn nudd nude nuee nuel nuff nule null nune nunn udel uden udun uele uell uend ufel uffe ulde ulee ulen ulfe ulle ulne ulul unde uned unee unef unen unfd unle unlf unne uuen uulu uuuu