kruf krug krui kruk krul krun krur ktee kteg ktek ktel kten ktfi ktfl ktfn ktge ktgf ktgg ktgl ktgr ktie ktig ktik ktil ktke ktkk ktkn ktkr ktkt ktku ktlf ktli ktlk ktln ktlr ktlt ktlu ktne ktnf ktnk ktnl ktnn ktnt ktre ktrf ktrg ktri ktrk ktrl ktrn ktrr ktrt ktru kttf kttg ktti kttk kttn kttr kttt kttu ktuf ktug ktui ktul ktun kuei kuek kuel kuen kueu kuff kufi kufn kufr kuge kugn kugr kuie kuik kuil kuin kuke kuki kukk kukl kukn kuku kule kulf kuli kull kuln kult kulu kune kung kuni kunk kunr kunt kunu kure kuri kurk kurl kurr kurt kuru kute kutf kuti kutr kutt kutu kuuk kuul kuur kuuu le-u leef leek leel leen leer leet lefe leff left lege legg legi leie leif leik leil lein leir leit leke leki lekk lele leli lell lelu lene leng leni lenk lenn lent lere lerk lern lert lete leti lett leuk leun leur lfng lger lgfl lgin lgte lgtn lief lieg liek liel lien lier liet lieu life liff lifg lifl lift lige ligg ligi lign liig liii liin liir like liku lile lilg lili lill lilt lilu line ling link linn lint lire lirg liri lirk lirl lirn lirr lirt liru lite liti litl litr litt litu liue liuf liun liut llef llet lleu llll lner lnge lnnk lrif lrne lrrr ltee ltge ltke ltng ltnt lttr luef lueg luer lufe luff luft lufu luge lugg lugi lugu luif luik luin luit luke luki lule luli lull lulu lune lung luni lunk lunn lunt lure lurg luri lurk lurt lute luti luuk n-ii neef neei neel neen neer neet nefe neff nefi nefl nege negi neif neil nein neir neit neke neku nele nelf neli nell nelt nene neng neni nent nenu nere nerf neri nerk nerl nerr nert neru net- nete neti nett neue neuf neuk neun neur neut neuu nfer nfff ngef ngen nger ngri ngtn ngur nguu nief niel nien nier niet nife niff nift nige nigg nigt niir niit niiu nike niki niku nile nili nilk nill nilt nilu nine ning nini ninl nire nirt niru nite nitf niti nitr niue niur nknt nkrf nktr nler nlgn nngn nnit nnnn nntn nren nrrl nrtl nter nteu ntfl ntnu ntrl ntru nttr ntui nuee nuel nuer nuff nuik nuin nuit nuke nuki nuku nule nuli null nune nung nunk nunn nunt nure nuri nurl nurn nurr nurt nuru nute nutt nutu nuuk reef reek reel reen reet refe reff refg refi refl refn refr reft refu rege regi regl regn regr regt regu reif reii reik reil rein reir reit reiu reke reki rekt rele rell relt rene reng reni renk renn rent renu rere rerg reri rert reru rete reti retr rett reue reuf reuk reul reut reuu rfef rffl rgit rgtr rief riek riel rien rier riet rieu rife riff rift rifu rige rigg rigi rigu riif riin rike riki rikk riku rile rill rilu rine rinf ring rink rinn rire riri rite riti ritl ritt ritu riue rkkf rlee rlef rleu rlif rlin rlug rnie rnin rnli rnnt rnut rrif rrle rrrr rrun rtee rtei rtkg rtkn rtle rtlt ruel ruen ruer ruet rufe ruff ruft ruge rugg rugi ruif ruin ruit ruke ruki rukk rukn ruku rule rulk rull rune runf rung runi runk runn runt rure ruri ruru rute ruti rutl rutt rutu ruun teef teek teel teen teer teet teff tefi tefl teft tegg tegi tegt tegu teie teil tein teir teiu teke tel- tele telg teli tell teln telt telu tene teng teni tenk tenn tent tenu ter- tere terf teri terk tern terr teru tete teti tetr tett tetu teuk teut tfin tgel tgif tgle tie- tiee tief tiei tiel tien tier tiet tiff tift tige tigi tigr tiit tiiu tike tiki tiku tile till tiln tilr tilt tine ting tini tink tinn tint tinu tire tiri tirl tirr tiru tite titi titt titu tkkg tlen tlik tlli tnef tnfl tnge tnik tnut tre- tree tref treg trei trek tren tret treu trfr trge tri- trie trif trig trik tril trin trit trng trte trtr true trug truk trun trut truu tten tter ttff ttfn ttkg tttt ttul tuei tuel tuen tuer tuet tufe tuff tufi tuft tufu tugg tugu tuig tuik tuil tuin tuit tuiu tuke tule tuli tulk tull tulu tune tung tuni tunk tunn tunu ture turf turg turi turk turn turr turt turu tute tuti tutl tutt tutu u-ie uein ueir ueki uele ueli uell ufel ufer uffe ufuk uggt ugli ugne ugni ugri ugur uguu uige uile uint uirr ukek ukeu ukur ulee ulek ulen ulfe ulft ulie ulik ulle ulli ullr ulne ulti ultt uluk ulul unee unef unen uner ungu uni- unie unif unii unik unin unir unit unke unkl unkn unle unlf unne unni unrf unte unut ure- uret urfe urff urfi urft urge urgi urgu urie urif urik urin uriu urke urle urne urni urre urri urte uruk urun urur urut utel uter utik util utin utne utri utti uttu utug uuen uulu uuni uuri uutf uuuu