eeee eefe eefl eeke eele eero eete eetu efeo efet efke efor eft- eftu ekek eker eket ekur elee elef elek eleo eler elet elfe elft elke elko elle ello ellu elok elro elte elto elue elul eole eolo eore eorl eoto erel erer eret erft erke erle erll eroe erol eroo erre erro ertl ertu erur etee etel eter etfe etoe etok etre etro ette etto ettu euer eule eur- eure euro eurt f--k feek feel feer feet fefe feff fefo feke feko fele felf felk fell felo felt feof fere ferk fero ferr fert feru fete fetr fett fetu ffee ffff ffrr fftf flee fler flet floe flok floo flor flot flou fltk flue fluf fluo flur foer fofo foke fole folk foll folo folr folt foof fook fool foot for- fore fork forl foro forr fort fote foto fott foul four fout free freo fret froe frol frot frou frue ft-l fter fuel fuet fuff fufu fuke fukk fuko fuku fule fulk full fulu fuor fur- fure furl furo furr furt fute futo futu k-lo keef keek keel keer keet keff kefr keft keke kekl keko keku kele kelf kelk kell kelo kelt kelu keok keol ker- kere kerf kerk kerl kero kerr kert keru ket- kete ketf ketk keto ketr kett ketu keul keur kfel kfer kfff kffk kflf kfll kflo kflt kfok kfoo kfor kfre kfro kfrr kfru kfte kftk kftt kftu kful kfuo kfut kkfr kkft kkkk kklf kkll kklo kkol kkoo kkor kkot kkre kkrf kkrk kkrl kkro kkrr kkrt kktk kktl kktu kkut kkuu klee klef klek kleo kler klet klfe klff klft klkk klkl klko klkr klle kllk kloe klok klol kloo klor klou klrf klrk klrr klru kltf kltk klto kltr kltt klue kluf kluk klur kluu koel kofe koff kofk kofo koft kofu koke kokf kokk koko kokr koku kole kolf kolk koll kolo kolr kolt kolu kook kool kooo koor koot koou kore korf kork korl koro korr kort koru kote kotk koto kotr kott kotu koue koul kour kout kouu kree kref krek kreo kret kreu krfe krff krfo krft krke krkk krko krkr krku krle krlf krlt kroe krof krok krol kroo kror krre krrf krrk krrl krro krrr krrt krtk krto krtr krue kruf kruk krul krur ktee ktek ktel ktfl ktfo ktke ktkk ktko ktkr ktkt ktku ktlf ktlk ktlo ktlr ktlt ktlu ktoe ktok ktoo ktor ktot ktre ktrf ktrk ktrl ktro ktrr ktrt ktru kttf kttk ktto kttr kttt kttu ktuf ktul kuek kuel kueu kuff kufo kufr kuke kukk kukl kuku kule kulf kull kulo kult kulu kuok kuol kuoo kure kurk kurl kuro kurr kurt kuru kute kutf kuto kutr kutt kutu kuuk kuul kuur kuuu le-u leef leek leel leer leet lefe leff left leke lekk leko lele lell lelo lelu leof leok leor leou lere lerk lero lert lete leto lett leuk leur llef llet lleu llll lloo loeu lofe loff loft loke lokk loko lole loll lolo looe loof look lool loor loot lore lork loro lote lotl loto lotr lott loue louk loul lour lout louu lrrr ltee ltke lttr luef luer lufe luff luft lufu luke luko lule lull lulu lure lurk lurt lute luuk o-eo oele oere oeuf ofek ofer off- offe offo offr offu ofor ofre oker oket okko oklo okok okol okor okot okre okro okto okul okur ole- olef oleo oler olet olfe olle ollo olof olor olot oltu olur ooer ooff ooku oolo oooo oore oort ore- orek orel oreo orer orfe orff orfu orke orko orle orlo orlu oro- oroe orof orok oror orot orro orte orto otee oter oto- otoe otof otok otoo otor otre otro otte otto ottu otur ouer oufe ouff oule oulk oulu our- oure ouro ourt out- oute outo ouu- reef reek reel reet refe reff refl refr reft refu reke reko rekt rele rell relo relt reof reol reot reou rere rero rert reru rete reto retr rett reue reuf reuk reul reut reuu rfef rffl rkkf rlee rlef rleu roel roer roet rofe roff rofl rofo roke rokk roko rokr roku role rolf rolk roll rolo rolt roof rook rool roor root rore rork roro rort roru rote rotk rotl roto rotr rott roue rouf rouk roul rout rrle rrrr rtee rtle rtlt ruel ruer ruet rufe ruff rufo ruft ruke rukk ruku rule rulk rull rulo ruok rure ruro ruru rute rutl ruto rutt rutu teef teek teel teer teet teff tefl teft teke tel- tele tell telo telt telu teok teor ter- tere terf terk tero terr teru tete teto tetr tett tetu teuk teut tfot tkof tkol toee toek toer toet toff tofo toft tofu toke toko toku tol- tole tolk toll tolo tolt tolu toof took tool toor toot tore torf tork toro torr tort toru tote toto totr tott touk toul tour tout tre- tree tref trek treo tret treu trfr troe troo trot trou trte trtr true truk trut truu tteo tter ttff ttoe tttt ttul tuel tuer tuet tufe tuff tufo tuft tufu tuke tuko tule tulk tull tulo tulu tuor ture turf turk turo turr turt turu tute tutl tuto tutt tutu tuuo uele uell ufel ufer uffe ufuk ukek ukeu ukko ukok ukur ulee ulek uleo ulfe ulft ulle ullo ullr ulo- ulto ultt uluk ulul uofl uofo uoke uor- uore ure- uret urfe urff urft urke urle uro- urok urol uroo urre urte uruk urur urut utel uter utfo utor utto uttu uulu uutf uuuu