b-e-d bbbee bebed bebel bedde bedee bedel beden bedle bedub bedue beebe beede beeld beele beene beffe belde beled belee belef belen bellb belle belue bende bendl bene- benfe benld benne bennu benue benun beule bledd blede bleed bleen blend bleue blude blued bluff blund bubbe buben buble budde buddu budel buell buffe bufle bulb- bulde bulen bull- bulle bulul bulun bunde bundu bunne bunud bunun ddddd debed debel deben deble debne dedde dedee deden dedlu dedun deede deefe deeff deele deene defed deffe defne defun deled delee deleu delle dende deneb denee denef denel denne deuel deule dub-l dubee duben duble dubne dubul duded duden dudle duele duell dulle dullu duned dunne dunun e-dee ebbed ebble ebell ebene eblul ebull edell edlen edule eeden eeeee eefde eelde eeled effed elben elded eldee elden elele elend elene elfed elfen ellel ellen ellul elude elulu enbun ended endel enden endue enfeu enlen ennde enuff euell eulen febel feble fedde fedee fedun feeld feele feeln feend felde felle fende feneu fenne feued feule flede fleed fleen flene flenu fludd flued fluff fu-fu fudde fuddu fulbe fulde fulen fulle fullf fund- fundu funel funen lebed lebel leben ledee leden leede leell leend lefeu leffe leful leleu lelle lendl lendu lenne leude lubbe lubed luble lubne lubun ludde luddu luden lueen luen lulle lulul lunde lundu lunel lunne ndbld ndfeb ndulu nebel neble neblu nedde neded nedel neden neede needl neeld neele neelu nefen neffe nefud nelde nelle nellu nende neuen neueu neune nfeld nnebe nu-nu nubel nuble nudle nuell nulle nunun u-dub ubble ubeen ubend uddel udell udenu uelen uelfe ufund ulene ululu unbed unbud undee unden undub undue undun uneld unend unfed unfun unled unnun uuuuu