dddd ddre dedd dede dedu deed deef deek deel deem deer defe deff dek- deke deld dele delf delk dell dem- demd deme demu der- dere derf derk derm derr deue deuk deul deum deur dfer dfrf dred dree dref drek drel drem drmk drue druk drum druu dudd dude dudu duel duer duff dufu duke duku dule dull dulu dume dumm dure durk duru duul duur edde eddm ede- edel edem eder edfl edfu edle edme edrm edru edur eede eedu eeee eefe eefl eeke eele efke efmd eked ekek eker ekur elde eldr eled elee elef elek elem eler elfe elke elle ellu elme elml elue elul elum emek emel emer emeu emle emlm emme emml emmu emre emul erde erdf ered erel erem erer erke erld erle erll erme erre erum erur eude eudm euer eule eur- eure f--k fdlr fdml fede feed feek feel feem feer fefe feff feke feld fele felf felk fell felm feme femm ferd fere ferk ferm ferr feru feud ffee ffff ffrr fldr fled flee flem fler flud flue fluf flum flur fred free frem frue frum fudd fude fuel fuff fufu fuke fukk fuku fule fulk full fulu fume fur- fure furl furm furr kddd kddf kddk kddl kddr kdef kdel kdem kdfm kdfr kdkd kdkk kdkr kdld kdlf kdll kdlm kdlr kdmd kdmr kdrf kdrl kdrm kdur kedd kede kedm kedr keed keef keek keel keem keer keff kefr keke kekl keku keld kele kelf kelk kell kelm kelu keme kemm kemr kemu ker- kere kerf kerk kerl kerm kerr keru keul keur kfdm kfed kfel kfer kfff kffk kffm kfld kflf kfll kfmd kfme kfmf kfmk kfml kfmm kfmr kfrd kfre kfrm kfrr kfru kful kkdd kkdl kkdm kked kkfm kkfr kkkk kkld kklf kkll kkmk kkml kkmr kkre kkrf kkrk kkrl kkrr kkuu kldd klde kldr kled klee klef klek klem kler klfd klfe klff klfm klkk klkl klkr klle kllk klmf klmk klmm klmr klrd klrf klrk klrm klrr klru klue kluf kluk klum klur kluu kmdl kmdr kmed kmel kmem kmer kmfd kmfm kmfr kmke kmkf kmkk kmkl kmld kmle kmlk kmlu kmme kmmf kmmk kmml kmmm kmmr kmrf kmrr kmud kmue kmul kmur krdd krde krdm krdr krdu kred kree kref krek krem kreu krfd krfe krff krfm krkd krke krkk krkr krku krld krle krlf krmd krme krml krmr krre krrf krrk krrl krrm krrr krue kruf kruk krul krum krur kudd kude kudl kudu kued kuek kuel kueu kuff kufm kufr kuke kukk kukl kuku kuld kule kulf kull kulm kulu kume kumm kumr kumu kurd kure kurk kurl kurm kurr kuru kuuk kuul kuur kuuu lddm le-u lede leed leef leek leel leem leer lefe leff leke lekk lele lell lelu leme lemm lemu lerd lere lerk lerm leud leuk leur lfmr lfrd llef lleu llll llud lmfm lmmr lrdd lrrr ludd lude lued luef luer lufe luff lufu luke lule lull lulu lume lurd lure lurk luuk mddl mddm mdef mdel mdme mdmf mdmk mdud medd mede medu meed meef meek meel meem meer mefe meff meke mel- meld mele melf melk mell meme meml memr memu mer- merd mere merf merk merl merm meru meum mker mkfm mldr mlle mmdf mmdl mmfd mmff mmmd mmmm mmrf mrdd mred mree mrkr mrmd mrml mrud mruk mudd mude mudl mudu mued muee muel muff mufu muke muld mule mulk mull mulm mulu mume mumm mumu murd mure murk murl murr muru rder redd rede redl redr redu reed reef reek reel reem refd refe reff refl refr refu reke reld rele rell relm reme rerd rere reru reue reuf reuk reul reuu rfef rfem rffl rkkf rlee rlef rleu rlml rmll rred rrkm rrle rrrr rrum rudd rude rudl rued ruel ruer rufe ruff ruke rukk ruku rule rulk rull rume ruml rumm rurd rure ruru ruud udel udem uder uduk uele uell ufel ufer uffe ufuk ukek ukeu ukum ukur ulde ulee ulek ulfe ulle ullr ulme ulmu uluk ulul ulum umde umer umff umfk urde urdu ure- ured urfe urff urke urle urre uruk urum urur uulu uuuu