a-ak a-ii aaaa aaab aaac aaad aaai aaar aaba aabb aabc aabd aabi aaca aacb aacc aacd aaci aack aacr aacu aada aadc aadi aadu aaib aaic aaii aaka aaku aara aarc aard aari aaru abaa abab abac abad abai abak abar abau abb- abba abbb abbi abbr abca abcb abcc abcd abci abcr abda abdi abdu abia abib abic abid abir abiu abra abrc abri abua abud abuk acaa acab acac acad acai acar acba acca accc accd acci accu acda acdb acdc acdi aci- acia acic acid acir ackd acr- acra acrc acri acrr acu- acur adaa adab adac adad adai adak adar adba adbc adbi adcc adci adda addc addd addi addr addu adia adib adic adik adir adki adra adua adub aduk adur aiai aiba aica aicc aicd aicr aida aidb aidc aidi aidr aidu aiia aiib aiic aiid aiir aika aiki aira aird airi aiud aiui akaa akai akar akca akia akid akik akir akiu akka akki akku akr- akra akua arab arac arad arai arak arar arau arba arbi arc- arca arci arda ardc ardi ardu aria arib arid arii arik arka arki arr- arra arrc arri arrk arrr arru arua arub arud arui auaa auca auci audc audi auki aur- aura aurd auri ba-i baaa baad baak baar baba babb babi babr babu bac- baca bacc baci back bada badb badd badi badr badu baia baib baic baid baik bair bak- baka baki bakr baku bar- bara barb barc bard bari bark barr baru bau- baud bauk baur bbad bbau bbbb bbci bbdd bbrc bcaa bcar bcbc bcca bccc bcci bcda bcia bcra bcru bcuc bd-r bdbc bddc bdii biad biak biar biba bibb bibi bica bicc bici bick bida bidi bidr bidu biku bira birb bird biri birk birr biru brab brac brad brai brak brau brca brcb brda bria bric brid brik brka brkb brrr bruc brud buad buar buba bubb bubi bubu buca bucc buci buck bucu buda budb budd budi budu buic buid buik buir buiu buka buki bukk buku bur- bura burb burd buri burk burr buru c-cd caaa caab caac caba cabi cabu cac- caca cacc caci cack cacr cada cadc cadd cadi cadr cadu caia caib caic caid caik cair caiu caka cara carb carc card cari cark carr cauc cauk cbac cbar cbbc cbca cbcc cbcr cbcu cbdb cbdc cbdi cbia cbid cbir cbka cbkr cbrd ccaa ccab ccac ccad ccai ccar ccba ccbc ccca cccb cccc ccci cccu ccdc ccdi ccdr ccic ccid ccii ccir ccra ccrc ccri ccuc cd-r cdaa cdac cdad cdai cdba cdda cddb cddr cdic cdii ciaa ciak ciar ciau ciba cibc cibi cica cicc cici cicr cicu cida cidc cidi cidr ciia ciid ciii cika cikr cira cirb circ ciri cirk cirr ciuc ckac ckbc ckbi ckck ckdu ckrc ckrd crab crac crai crar crau crbc crbu crca crcc crcr crda crdc cria crib cric crik criu crkc crub crud cruk cuau cub- cuba cubb cubi cuca cucc cuci cuck cuda cudi cui- cuir cuk- cuka cura curb curd curi curr daab daad daar daau daba dabb dabu daca daci dada dadi dadu daia daid daik dair daka daki daku dara darb darc dard dari dark darr daru daub daud dauk daur dbar dbcc dcbc dcca dccb dccc dcci dccu dcdb dcia dcii dcra dcrk dddd ddrc ddub dia- diab diac diad diak diar diba dibb dica dici dick dida didi didu diii dika diki diku dira dird dirk dirr dkba dkdc dkid draa drab drac drad drak drar drau drba drbc drca drda drib dric drra drua drub drui druk druu duaa duab duad duar dub- duba dubb dubc dubu duca duck duda dudd dudu duid duir duka duki duku dura duri durk duru duur iaaa iaac iaai iaba iaca iacc iacr iacu iadb iadc iaia iara iarc iaru ibac ibad ibar ibca ibia ibid ibra ibrc ibrd ibri icaa icab icac icad icai icar icbc icbd icca iccb iccc icci iccr iccu icdc icdd icra icrc icrr icru icub idad idar idca idcr idda idia idic idid idir idku idra idrc idub iiac iica iicd iida iiii iira iirc iiuc ikar ikid ikki ikra ikri irac irad irai irak irar irca ircc ircd ircu irda irdc iri- iria iric irid irka irki irra irrc irri iucc iuiu iuka iura k-ci k-id kaaa kaab kaai kaak kaar kaba kabb kabc kabd kabi kabr kabu kacb kacc kacd kaci kacu kad- kada kadd kadi kadr kadu kaia kaib kaic kaid kaii kaik kair kaiu kaka kakc kaki kakk kaku kara karb kard kari kark karr karu kau- kaub kauc kaud kaui kauk kaur kbaa kbab kbac kbad kbai kbak kbar kbba kbbb kbbc kbbd kbbi kbbk kbbr kbbu kbca kbcb kbci kbck kbcr kbcu kbdb kbdi kbdr kbia kbib kbic kbid kbik kbiu kbkb kbkk kbkr kbra kbrb kbrc kbrd kbri kbrk kbru kbua kbub kbuc kbud kbuk kbur kbuu kcaa kcab kcac kcad kcai kcar kcau kcba kcbc kcbd kcbi kcbk kcbr kcbu kcca kccb kccc kccd kcci kcck kccr kccu kcda kcdc kcdd kcdi kcdr kcdu kcic kcid kcii kcir kciu kckc kckk kckr kcrc kcri kcrr kcru kcua kcub kcui kcuk kdaa kdab kdac kdad kdai kdak kdar kdbb kdbi kdbr kdca kdcc kdcd kdcr kddb kddc kddd kddi kddk kddr kdia kdic kdka kdkb kdkd kdkk kdkr kdrb kdri kdub kduc kdur kiab kiac kiad kiai kiar kiba kibb kibc kibi kibr kibu kica kicb kicc kicd kick kicr kida kidb kidd kidi kidk kidr kidu kiia kiic kiid kiii kiik kiiu kika kikc kikd kiki kikk kikr kiku kira kirb kirc kiri kirk kirr kiru kiur kiuu kkaa kkac kkai kkar kkba kkbb kkbd kkbi kkbr kkcb kkcd kkci kkck kkcr kkda kkdc kkdd kkia kkic kkid kkik kkkk kkrb kkrc kkrk kkrr kkua kkuu krab krac krad krai krak krar krba krbb krbd krbi krbk krbr krca krcb krcc krcd krci krcu krda krdc krdd krdr krdu kria krib krid krik krka krkc