a-ak aaaa aaab aaad aaal aaar aaas aaba aabb aabd aabl aada aads aadu aaka aaku aala aald aall aals aalu aara aard aars aaru aasa aasd aass aasu aaus abaa abab abad abak abal abar abas abau abb- abba abbb abbr abbs abda abdu abla abls abra abrs abs- absa absd absl abss absu abua abud abuk abul abus adaa adab adad adak adal adar adas adba adda addd addl addr adds addu adls adra adrs adsa adsl adsr adss adua adub aduk adur akaa akal akar akas akka akku akr- akra aksa aksu akua alaa alad alak alal alar alas alau alb- alba albs albu ald- alda aldl alds alk- alka alkb alkd alku all- alla alll allr alls allu alsa alua aluk alur alus arab arad arak aral arar aras arau arba arbs arda ardl ards ardu arka arks arla arr- arra arrk arrr arrs arru ars- arsa arsd arsk arsu arua arub arud arul asaa asab asad asak asal asar asas asau asba asbu asda asdl asds aska askr asks asla aslr asra asrs asru assa assd assk assl assr asss assu asub asud asur asus auaa auks aul- aula auld aull auls aulu aur- aura aurd ausa ausd ausu baaa baad baak baal baar baas baba babb babr babs babu bada badb badd badr bads badu bak- baka bakl bakr baks baku bala bald balk ball bals balu bar- bara barb bard bark barr bars baru basa bask bass basu bau- baud bauk baul baur bbad bbas bbau bbbb bbbs bbdd bblb bbls bd-r bdls bdsd blaa blab blad blak blas blau bldr blkb blkd blls blss blub blud blur blus brab brad brak bras brau brda brds brka brkb brls brrr brrs brsb brsr brud brus bsaa bsas bsbd bsdl bsra bsrd bssd buad bual buar buba bubb bubs bubu buda budb budd budl buds budu buka bukk buku bula bulb buld bulk bull buls bulu bur- bura burb burd burk burl burr burs buru busa busk buss busu buus daab daad daal daar daas daau daba dabb dabs dabu dada dads dadu daka daks daku dala dalk dall dals dalu dara darb dard dark darl darr dars daru dasa dasb dasd dask dasl dass daub daud dauk daur daus dbar dbas dbls dbrs dbsa dbss dbus dddd ddss ddub dkba dlab dlbd dlrs draa drab drad drak drar dras drau drba drda drra drrs drsa drua drub druk drus druu dsba dsda dsdr dsls dsrr dssa duaa duab duad dual duar duas dub- duba dubb dubs dubu duda dudd duds dudu duka duku dula dull dulu dura durk duru dusa dusk duul duur kaaa kaab kaak kaal kaar kaas kaba kabb kabd kabr kabu kad- kada kadd kadl kadr kads kadu kaka kakk kaks kaku kala kalb kald kalk kall kals kalu kara karb kard kark karl karr kars karu kas- kasa kasb kask kasl kasr kass kasu kau- kaub kaud kauk kaul kaur kaus kbaa kbab kbad kbak kbal kbar kbas kbba kbbb kbbd kbbk kbbl kbbr kbbs kbbu kbdb kbdl kbdr kbds kbkb kbkk kbkl kbkr kbla kblb kbld kbll kblr kbls kblu kbra kbrb kbrd kbrk kbrl kbru kbsa kbsb kbsk kbsr kbss kbsu kbua kbub kbud kbuk kbul kbur kbus kbuu kdaa kdab kdad kdak kdal kdar kdbb kdbl kdbr kdbs kddb kddd kddk kddl kddr kdka kdkb kdkd kdkk kdkr kdla kdlb kdld kdll kdlr kdls kdrb kdrl kdrs kdsd kdsk kdsl kdsr kdss kdsu kdub kdur kdus kkaa kkal kkar kkba kkbb kkbd kkbl kkbr kkbs kkda kkdd kkdl kkkk kklb kkld kkll kkls kkrb kkrk kkrl kkrr kkrs kksa kksd kksr kkss kksu kkua kkus kkuu klaa klab klad klak klal klar klas klbb klbd klbl klbs klbu kldd kldr klds klka klkk klkl klkr klks klla kllb kllk klls klrd klrk klrr klrs klru klsa klsd klsr klsu klub kluk klur kluu krab krad krak kral krar kras krba krbb krbd krbk krbl krbr krda krdd krdr krds krdu krka krkd krkk krkr krks krku krla krld krrb krrk krrl krrr krrs krsa krsd krsk krsl krsr krss krsu krua kruk krul krur ksab ksak ksal ksar ksas ksau ksba ksbl ksbr ksbs ksdk ksdl ksdr ksds kska kskb kskd kskk kskr ksks ksku ksla kslb ksld kslk ksll kslr kslu ksra ksrb ksrr ksrs kssa kssl kssr ksss kssu ksua ksub ksud ksuu kuar kuau kuba kubb kubd kubr kubs kubu kuda kudd kudl kudu kuka kukk kukl kuks kuku kula kulb kuld kull kulu kura kurb kurd kurk kurl kurr kurs kuru kusa kusb kusd kusu kuub kuuk kuul kuur kuuu laaa laad laak laal laar laas laba labr labs labu lada ladd lads ladu laka laks lala lald lall lalu lara larb lard lark larr lars laru lasa lasd lask lass lasu laub laud lauk laul laur laus lbar lbds lblr lbrs ldls ldrs lkab lkal lkrs llbs lldb llds llks llll llud lral lrba lrdd lrds lrrr ls-r lsbu lsds lsla lssa lssr luas luau luba lubs luda ludd luka lula lull lulu lura lurd lurk lurs lusa lusk luss luua luuk raab raad raak raas raba rabb rabk rabl rabs rabu rada radd radl radr rads radu raka rakk raku rala ralb rall rara rarb rark rars rasa rasd rask rasl rass rasu raua raub raud rauk raul raus rbbb rbbr rbbs rbds rbsd rbsl rbss rdas rkss rlab rlds rlls rlua rrad rras rrrr rsaa rsdd rsdl rsds rssa rssl rsua ruad ruas ruba rubb rubs rubu ruda rudd rudl ruds ruka rukk ruku rula rulk rull rura rurd rurs ruru rusa rusk russ rusu ruud saab saad saak saal saar saas saba sabb sabr sabs sabu sada sadb sadd sadl sadr sads sadu saka sakb sakk saks saku sala sald salk sall sals salu sara sard sark sarl sarr sars saru sasa sasd sask sasl sass saua saud sauk saul saur saus sbaa sbar sbas sbbs sbds sbrk sbsa sbsd sbus sdak sdau sdba sdds sdla sdls sdrs