a-ak a-ok aaaa aaab aaal aaar aaba aabb aabl aaka aaku aala aall aalo aalu aaoo aara aaro aaru abaa abab abak abal abar abau abb- abba abbb abbo abbr abla ablo aboa abob abok abol aboo abor abou abra abro abua abuk abul akaa akal akao akar akka akko akku aklo akok akr- akra akua alaa alak alal alao alar alau alb- alba albo albu alk- alka alkb alko alku all- alla alll allo allr allu aloa alok alol aloo alor alou alro alua aluk alur aoba aola aora aorb aoul arab arak aral arar arau arba arka arko arla arlo aroa arob aroo aror arr- arra arrk arro arrr arru arua arub arul auaa aul- aula aull aulo aulu auol aur- aura auro baaa baak baal baar baba babb babo babr babu bak- baka bakl bako bakr baku bala balk ball balo balu baol bar- bara barb bark baro barr baru bau- bauk baul baur bbau bbbb bblb blaa blab blak blau blkb blob blok bloo blou blub blur boab boak boal boar boba bobb bobo bobu boka boko boku bola bolk boll bolo bolu boob book bool boor bor- bora bork boro borr boru boua bouk boul bour brab brak brao brau brka brkb broa brob brok brol broo bror brou brrr bual buar buba bubb bubo bubu buka bukk buko buku bula bulb bulk bull bulu buol bur- bura burb burk burl buro burr buru k-lo kaaa kaab kaak kaal kaar kaba kabb kabo kabr kabu kaka kakk kako kaku kala kalb kalk kall kalo kalu kaoa kaok kaol kaor kara karb kark karl karo karr karu kau- kaub kauk kaul kauo kaur kbaa kbab kbak kbal kbar kbba kbbb kbbk kbbl kbbo kbbr kbbu kbkb kbkk kbkl kbko kbkr kbla kblb kbll kblo kblr kblu kboa kbob kbok kboo kbra kbrb kbrk kbrl kbro kbru kbua kbub kbuk kbul kbur kbuu kkaa kkal kkar kkba kkbb kkbl kkbo kkbr kkkk kklb kkll kklo kkoa kkob kkol kkoo kkor kkrb kkrk kkrl kkro kkrr kkua kkuu klaa klab klak klal klar klbb klbl klbu klka klkk klkl klko klkr klla kllb kllk kloa klob klok klol kloo klor klou klrk klrr klru klub kluk klur kluu koab koak koal koar koba kobb kobk kobo kobr kobu koka kokb kokk koko kokr koku kola kolb kolk koll kolo kolr kolu koob kook kool kooo koor koou kora korb kork korl koro korr koru koua koub koul kour kouu krab krak kral krar krba krbb krbk krbl krbr krka krkk krko krkr krku krla kroa krob krok krol kroo kror krrb krrk krrl krro krrr krua kruk krul krur kuar kuau kuba kubb kubo kubr kubu kuka kukk kukl kuku kula kulb kull kulo kulu kuoa kuok kuol kuoo kura kurb kurk kurl kuro kurr kuru kuub kuuk kuul kuur kuuu laaa laak laal laar laba labo labr labu laka lala lall lalo lalu laou lara larb lark larr laru laub lauk laul laur lbar lblr lkab lkal llao llll lloa lloo loar lob- loba lobb lobo loka lokk loko lola loll lolo loob look lool loor lora lork loro louk loul lour louu lral lrba lrrr luau luba luka luko lula lull lulu lura lurk luua luuk oaau oall oara obak obal obba obbo obkb obla oblu obok obol obor obra obro okak okka okko okla oklo okok okol okor okra okro okul okur olar olba olbo olka olla ollo olor olur ooaa ooak ooba ooku oola oolo oooo oora orab orak oral orao orar orba orbb orbo orbu orka orko orla orlo orlu oro- orok oror orra orro orub oula oulk oulu our- oura ouro ouu- raab raak raba rabb rabk rabl rabo rabu raka rakk raku rala ralb rall ralo raob raok raol rara rarb rark raro raua raub rauk raul rbbb rbbr rlab rlua roab roak roar rob- roba robb robo robu roka rokk roko rokr roku rola rolk roll rolo roob rook rool roor rora rork roro roru roua roub rouk roul rrrr ruba rubb rubu ruka rukk ruku rula rulk rull rulo ruok rura ruro ruru uaru uaua ubal ubar ubba ubbo ubla ublo ubra ukba ukko ukla ukok ukra ukur ulaa ular ulla ullo ullr ulo- ulua uluk ulul uor- ural urao urau urba urka urla uro- uroa urok urol uroo urra uruk urur uulu uuuu