dddd ddre dedd dede dedo dedu deed deef deeg deel deer defe deff defg defo dege dego degu deld dele delf dell delo deol deor der- dere derf derg dero derr deue deul deur dfer dfoe dfrf dgeg dgge dleg dlrg dod- dodd dode dodg dodo doeg doel doer doff dog- doge dogg dogo dogu dold dole dolf doll dolo dolu dood doof dool door dord dore dorf doro dorr doru doud doue douf doug doul dour dred dree dref dreg drel drge drod drof drog drol drou drue drug druu dudd dude dudo dudu duel duer duff dufu dugu dule dull dulo dulu duo- dure durg duro duru duul duur edde eddo ede- edel eder edfl edfu edge edle edod edou edru edur eede eedu eeee eefe eefl eele eerg eero ef-g efeo efor egee egel eger egfr egge eggo egle eglu ego- egol egor egre elde eldr eled elee elef eleo eler elfe elgg elle ello ellu elod elog elro elue elul eode eole eolo eore eorl erde erdf ered erel erer erg- ergg ergo erld erle erll erod eroe erol eroo erre erro erur eude euer euge eule eur- eure euro fdlr fede feed feel feer fefe feff fefo fege fegg feld fele felf fell felo feod feof ferd fere fero ferr feru feud ffee ffff ffrr fldr fled flee fleg fler flod floe flog floo flor flou flud flue fluf fluo flur fode foed foer fofo foge fogg fogl fogo fold fole foll folo folr food foof fool for- ford fore forg forl foro forr foud foug foul four fred free freo froe frog frol frou frue frug fudd fude fuel fuff fufu fuge fugo fugu fule full fulu fuor fur- fure furg furl furo furr gdfr gdor gedd gede gedo gedu geed geel geer gefe gege gegg gegl gego geld gele gelf gelg gell gelo gelu geo- geof geog geol gerd gere gerl gero geru geue geul gfdl gfer gfor ggfg gggg glde gled glee gleg gleo gleu glge glod glof glog glor glou glro glue glug glur gode godo goed goef goel goer gofe goff gofr gofu gogo gold gole golf goll golo golu good goof goog gool goor gord gore gorf gorg goro gorr gou- goud gouf goug goul gour gree gref greg greu grod grof grog grol groo gror grou grrl grrr grue gruf grug grur gude gudo gudu guel guer guff guge gugg gugu guld gule gulf gull gulo gulu gurd gure gurg gurl guro gurr guru ldeo le-u lede ledo leed leef leel leer lefe leff lege legg lego lele lell lelo lelu leod leof leog leor leou lerd lere lero leud leur lfrd lger lgfl llef lleu llll llod lloo llud lode loeu lofe loff log- loge logo lold lole loll lolo lood looe loof lool loor lord lore loro loud loue loul lour louu lrdd lrdg lrrr ludd lude ludo lued luef lueg luer lufe luff lufu luge lugg lugo lugu lule lull lulu lurd lure lurg o-eo oddd oded odel odeo oder odle odoo odor odou odrl odur oedo oele oere oeuf ofdr ofer off- offe offo offr offu ofgo ofor ofre ogdl ogee ogel oger ogfr ogge ogle ogod ogog ogou ogre ogro olde ole- oled olef oleg oleo oler olfe olgr olle ollo olof olog olor olur ooer ooff oold oolo oooo oord oore orde ordo ordu ore- ored oreg orel oreo orer orfe orff orfu orge orgo orle orlo orlu oro- oroe orof oror orro oude oued ouer oufe ouff ouge ould oule oulu our- oure ouro ouu- rder redd rede redl redo redr redu reed reef reel refd refe reff refg refl refr refu regd rege regl rego regr regu reld rele rell relo reod reof reog reol reou rerd rere rerg rero reru reue reuf reul reuu rfef rffl rlee rlef rleu rlug rodd rode rodo roed roeg roel roer rofe roff rofl rofo roge rogg rogo rold role rolf roll rolo rood roof roog rool roor rore roro roru roud roue rouf roul rred rrle rrrr rudd rude rudl rudo rued ruel ruer rufe ruff rufo ruge rugg rule rull rulo rurd rure ruro ruru ruud udel uder udge udoo uele uell ufel ufer uffe ugeo uggo ugod ugol ugro ugur uguu ulde ulee uleo ulfe ulle ullo ullr ulo- ulog ulul uofg uofl uofo uor- uore urde urdu ure- ured urfe urff urge urgu urle uro- urol uroo urre urur uulu uuuu