bauk baur bbad bbau bbbb bbdd bbdo bbrc bcaa bcar bcbc bcca bccc bcda bcnu bcor bcra bcru bcuc bd-r bdbc bddc bdna bnoc bnor bnrr boab boac boad boak boan boar boba bobb bobo bobu boca bock boco bocu boda bodb bodo bodu boka bokn boko boku bona bonc bond bonk bonn bono bonu boob booc bood book boon boor bor- bora bord bork born boro borr boru boua boud bouk boun bour brab brac brad brak bran brao brau brca brcb brda brdo brka brkb brna brno broa brob broc brod brok bron broo bror brou brrr bruc brud brun buad buar buba bubb bubo bubu buca bucc buck buco bucu buda budb budd budo budu buka bukk buko buku buna bunb bund bunk bunn buno bunu buon bur- bura burb burd burk burn buro burr buru c-bo c-cd caaa caab caac caan caba cabo cabu cac- caca cacc cack caco cacr cada cadc cadd cado cadr cadu caka cana canc cand cank cann cano caod caor cara carb carc card cark carn caro carr cauc cauk cauo cbac cbar cbbc cbca cbcc cbcn cbcr cbcu cbdb cbdc cbdn cbdo cbka cbkn cbko cbkr cbna cbnd cbrd cbrn ccaa ccab ccac ccad ccar ccba ccbc ccbn ccca cccb cccc cccu ccdc ccdn ccdr ccna ccnb ccnc ccnr ccnu ccob ccoc ccod ccra ccrc ccuc cd-r cdaa cdac cdad cdba cdda cddb cddr cdna cdnb cdnc cdon ckac ckan ckbc ckck ckco ckdo ckdu cknb cknc ckoa ckob ckoc ckoo ckor ckrc ckrd cnaa cnac cnbc cnco cnda cndd cnna cnrc cnrr coad coak coan coba cobb cobo cobu coca cock coco cocu coda codd cok- coka coko con- cona conc cond conk conn cono coob cood cook coon cor- cora corb corc cord cork corn coro corr coua coub coud couk coun cour crab crac cran crar crau crbc crbu crca crcc crcr crda crdc crkc crna crob croc crod crok cron croo cror crub crud cruk crun cuan cuau cub- cuba cubb cuca cucc cuck cucn cuda cuk- cuka cuna cund cuno cuon cura curb curd curn curo curr d-bo d-na daab daad daan daar daau daba dabb dabo dabu daca dada dado dadu daka dako daku dana dand dank dann dano danr danu daon daou dara darb darc dard dark darn daro darr daru daub daud dauk daun daur dbar dbcc dbrn dcbc dcca dccb dccc dccu dcdb dcon dcra dcrk dddd ddoc ddrc ddub dkba dkdc dnaa dnab dnac dnad dnan dnoc dnrc dnuk doab doak doan doar doba dobb dobu doca dock doco docu dod- doda dodd dodo doka doko dona donc dond donk donn dono donr doob dood dook doon door dora dorc dord dork dorn doro dorr doru doub douc doud douk doun dour draa drab drac drad drak drar drau drba drbc drca drda drna drno drob drod dron drou drra drua drub druk druu duaa duab duad duan duar dub- duba dubb dubc dubu duca duck duco duda dudd dudo dudu duka duku duna dunc dunk dunn duno duo- duon dura durk durn duro duru duur kaaa kaab kaak kaan kaar kaba kabb kabc kabd kabo kabr kabu kacb kacc kacd kaco kacu kad- kada kadd kado kadr kadu kaka kakc kakk kakn kako kaku kana kanb kand kann kano kanu kaoa kaoc kaok kaon kaor kara karb kard kark karn karo karr karu kau- kaub kauc kaud kauk kaun kauo kaur kbaa kbab kbac kbad kbak kbar kbba kbbb kbbc kbbd kbbk kbbo kbbr kbbu kbca kbcb kbck kbco kbcr kbcu kbdb kbdn kbdo kbdr kbkb kbkk kbko kbkr kbna kbnd kbnn kbno kbnr kbnu kboa kbob kboc kbod kbok kbon kboo kbra kbrb kbrc kbrd kbrk kbrn kbro kbru kbua kbub kbuc kbud kbuk kbun kbur kbuu kcaa kcab kcac kcad kcar kcau kcba kcbc kcbd kcbk kcbr kcbu kcca kccb kccc kccd kcck kccr kccu kcda kcdc kcdd kcdr kcdu kckc kckk kckn kcko kckr kcnb kcnd kcno kcnr kcob kcon kcor kcou kcrc kcrn kcro kcrr kcru kcua kcub kcuk kdaa kdab kdac kdad kdak kdao kdar kdbb kdbn kdbr kdca kdcc kdcd kdco kdcr kddb kddc kddd kddk kddr kdka kdkb kdkd kdkk kdkn kdko kdkr kdna kdnd kdnk kdnn kdno kdnr kdoc kdok kdrb kdro kdub kduc kdun kdur kkaa kkac kkan kkar kkba kkbb kkbd kkbn kkbo kkbr kkcb kkcd kkck kkcn kkco kkcr kkda kkdc kkdd kkdo kkkk kknb kknd kknn kkno kknu kkoa kkob kkon kkoo kkor kkrb kkrc kkrk kkrn kkro kkrr kkua kkuu knaa knab knac knan knar knau knba knbb knbc knbn knbr knbu knca kncb knck kncn knco kncr kncu knda kndb kndc kndd kndk kndn kndo kndr kndu knkk knnb knnd knnk knnr knob knoc knod knok knon knor knou knrb knrk knro knub knud knuk knur koab koac koak koan koar koba kobb kobc kobk kobn kobo kobr kobu koca kocb kocd kock kocn koda kodk kodo kodu koka kokb kokc kokk kokn koko kokr koku kona konc kond konk kono koob kooc kook koon kooo koor koou kora korb korc kord kork korn koro korr koru koua koub kour kouu krab krac krad krak kran krar krba krbb krbd krbk krbr krca krcb krcc krcd krcn krco krcu krda krdc krdd krdo krdr krdu krka krkc krkd krkk krkn krko krkr krku krna krnb krnd krnk krnn krno krnu kroa krob kroc krod krok kroo kror krrb krrc krrk krrn krro krrr krua kruc kruk krun krur kuac kuan kuar kuau kuba kubb kubc kubd kubo kubr kubu kuca kucb kucc kucd kuco kucr kuda kudd kudo kudu kuka kukk kukn kuku kuna kunc kund kunk kuno kunr kunu kuoa kuok kuon kuoo kura kurb kurd kurk kuro kurr kuru kuub kuuk kuur kuuu naaa naab naac naad naan naar naba nabc nabk nabo nabu naca nacc nacd nack naco nada nadc nadk nadr nadu naka nako nan- nana nanb nand nann nano nanu naoc naor nara narc nard nark narn naro narr naru