a-ak a-ok aaaa aaab aaac aaal aaar aaba aabb aabc aabl aaca aacb aacc aack aacl aaco aacr aacu aaka aaku aala aalc aall aalo aalu aaoo aara aarc aaro aaru abaa abab abac abak abal abar abau abb- abba abbb abbo abbr abca abcb abcc abcl abcr abla ablo aboa abob abok abol aboo abor abou abra abrc abro abua abuk abul acaa acab acac acar acba acbl acca accc acco accu acla aclc aclr aclu acoa acol acor acou acr- acra acrc acro acrr acu- acul acuo acur akaa akal akao akar akca akka akko akku aklo akok akr- akra akua alaa alac alak alal alao alar alau alb- alba albc albo albu alca alcc alco alk- alka alkb alko alku all- alla alll allo allr allu aloa aloc alok alol aloo alor alou alro alua aluk alur aoba aoca aola aora aorb aoul arab arac arak aral arar arau arba arc- arca arco arka arko arla arlo aroa arob aroo aror arr- arra arrc arrk arro arrr arru arua arub arul auaa auca aul- aula aull aulo aulu auol aur- aura auro baaa baak baal baar baba babb babo babr babu bac- baca bacc back baco bak- baka bakl bako bakr baku bala balc balk ball balo balu baol bar- bara barb barc bark baro barr baru bau- bauk baul baur bbau bbbb bblb bbrc bcaa bcar bcbc bcca bccc bccl bcor bcra bcru bcuc blaa blab blac blak blau blcu blkb blob bloc blok bloo blou blrc blub blur boab boac boak boal boar boba bobb bobo bobu boca bock boco bocu boka boko boku bola bolk boll bolo bolu boob booc book bool boor bor- bora bork boro borr boru boua bouk boul bour brab brac brak brao brau brca brcb brka brkb broa brob broc brok brol broo bror brou brrr bruc bual buar buba bubb bubo bubu buca bucc buck buco bucu buka bukk buko buku bula bulb bulk bull bulu buol bur- bura burb burk burl buro burr buru c-bo caaa caab caac caal caba cabo cabu cac- caca cacc cack caco cacr caka cala calc calk call calo calu caol caor cara carb carc cark carl caro carr cauc cauk caul cauo cbac cbal cbar cbbc cbca cbcc cbcl cbcr cbcu cbka cbkl cbko cbkr cblb cblc cbol cbrl ccaa ccab ccac ccar ccba ccbc ccca cccb cccc cccl cccu ccla cclc ccob ccoc ccra ccrc ccrl ccuc ckac ckbc ckck ckcl ckco ckoa ckob ckoc ckoo ckor ckrc clab clar clau clob clok cloo clor clou clra clro club coak coal coba cobb cobo cobu coca cock coco cocu cok- coka coko col- cola colb colk coll colo colu coob cook cool cor- cora corb corc cork corl coro corr coua coub couk coul cour crab crac crar crau crbc crbu crca crcc crcr crkc crkl crob croc crok crol croo cror crub cruk cuau cub- cuba cubb cuca cucc cuck cuk- cuka cula culb culc culk cull culo cura curb curl curo curr k-lo kaaa kaab kaak kaal kaar kaba kabb kabc kabo kabr kabu kacb kacc kacl kaco kacu kaka kakc kakk kako kaku kala kalb kalc kalk kall kalo kalu kaoa kaoc kaok kaol kaor kara karb kark karl karo karr karu kau- kaub kauc kauk kaul kauo kaur kbaa kbab kbac kbak kbal kbar kbba kbbb kbbc kbbk kbbl kbbo kbbr kbbu kbca kbcb kbck kbcl kbco kbcr kbcu kbkb kbkk kbkl kbko kbkr kbla kblb kbll kblo kblr kblu kboa kbob kboc kbok kboo kbra kbrb kbrc kbrk kbrl kbro kbru kbua kbub kbuc kbuk kbul kbur kbuu kcaa kcab kcac kcal kcar kcau kcba kcbc kcbk kcbl kcbr kcbu kcca kccb kccc kcck kccl kccr kccu kckc kckk kckl kcko kckr kcla kclc kclk kcll kclr kclu kcob kcol kcor kcou kcrc kcro kcrr kcru kcua kcub kcuk kcul kkaa kkac kkal kkar kkba kkbb kkbl kkbo kkbr kkcb kkck kkcl kkco kkcr kkkk kklb kklc kkll kklo kkoa kkob kkol kkoo kkor kkrb kkrc kkrk kkrl kkro kkrr kkua kkuu klaa klab klac klak klal klar klbb klbc klbl klbu klca klcb klcc klck klcl klcr klka klkc klkk klkl klko klkr klla kllb kllc kllk kloa klob kloc klok klol kloo klor klou klrc klrk klrr klru klub kluk klur kluu koab koac koak koal koar koba kobb kobc kobk kobo kobr kobu koca kocb kock koka kokb kokc kokk koko kokr koku kola kolb kolc kolk koll kolo kolr kolu koob kooc kook kool kooo koor koou kora korb korc kork korl koro korr koru koua koub koul kour kouu krab krac krak kral krar krba krbb krbk krbl krbr krca krcb krcc krcl krco krcu krka krkc krkk krko krkr krku krla krlc kroa krob kroc krok krol kroo kror krrb krrc krrk krrl krro krrr krua kruc kruk krul krur kuac kuar kuau kuba kubb kubc kubo kubr kubu kuca kucb kucc kuco kucr 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 laac laak laal laar laba labo labr labu laca lacc lack lacl laco lacu laka lala lall lalo lalu laou lara larb larc lark larr laru laub lauk laul laur lbar lbcc lblr lcac lcbc lcca lccc lcor lcra lcrl lkab lkal llao llcc lllc llll lloa lloc lloo loac loar lob- loba lobb lobo loca locc lock loco locu loka lokk loko lola loll lolo loob looc look lool loor lora lork loro louk loul lour louu lrac lral lrba lroc lrrc lrrr luau luba luca luck luka luko lula lull lulu lura lurk luua luuk oaau oall oara obak obal obba obbo obkb obla oblu obok obol obor obra obro ocab ocac ocak ocal ocbc occa occc oclc ocra ocrl ocro ocrr ocul ocur okak okcu okka okko okla oklo okok okol okor okra okro okul okur olac olar olba olbo olca olcc olka olla ollo olor