a-ak a-do a-ii a-ok aaaa aaab aaad aaaf aaai aaar aaba aabb aabd aabi aada aadi aafa aafb aafd aaff aafi aaib aaii aaka aaoo aara aard aari aaro abaa abab abad abaf abai abak abar abb- abba abbb abbi abbo abbr abda abdi abdo abff abia abib abid abir aboa abob abod abof abok aboo abor abra abri abro adaa adab adad adai adak adao adar adba adbi adda addd addi addo addr adfa adia adib adif adik adio adir adki adob adod adok adoo ador adra adro afaa afad afak afao afar afdb affa affi affo afia afib afid afif afik afir afka afkr afoa afoo afor afr- afra afri afro aiai aiba aibo aida aidb aidi aidr aifd aiff aiia aiib aiid aiir aika aiki aiko aioi aira aird airi airo akaa akai akao akar akia akid akif akik akio akir akka akki akko akok akr- akra aoba aoki aora aorb arab arad araf arai arak arar arba arbi arda ardf ardi ardo arfa arfb arff aria arib arid arif arii arik ario arka arki arko aroa arob arod aroi aroo aror arr- arra arri arrk arro arrr ba-i baaa baad baaf baak baar baba babb babi babo babr bada badb badd badi bado badr baff bafo baia baib baid baik baio bair bak- baka baki bako bakr bar- bara barb bard barf bari bark baro barr bbad bbbb bbdd bbdo bd-r bdii biad biaf biak biao biar biba bibb bibi bibo bida bidi bido bidr bifa biff bifi biko bio- bioi bira birb bird biri birk biro birr boab boad boai boak boar boba bobb bobi bobo boda bodb bodi bodo bofa bofd boff boi- boid boii boka boki boko boob bood boof book boor bor- bora bord borf bori bork boro borr brab brad braf brai brak brao brda brdo bria brid brik brio brka brkb broa brob brod brok broo bror brrr d-bo daab daad daar daba dabb dabo dada dadi dado dafa daff dafi dafo daia daid daik daio dair daka daki dako dara darb dard darf dari dark daro darr dbar dbfo dddd dfaf dffa dfrf dfri dia- diab diad diaf diak diao diar diba dibb dibo dida didi dido dif- difa diff diii dika diki diko dior dira dird dirk dirr dkba dkid doab doak doar doba dobb dobi dod- doda dodd dodi dodo doff doid doka doki doko doob dood doof dook door dora dord dorf dori dork doro dorr draa drab drad draf drak drar drba drda drib drif drob drod drof drra f--k faaa faad faba fabd fabi fabo fada fadd fadi fado fafa faff fafi fafo faid faik faio fair faki fako fara farb fard fark faro farr fbar fdoa ffar ffff ffii ffrr fiaa fiad fiaf fiar fiba fida fidf fido fifa fiff fifi fifo fiii fika fiki fior fira firk fkab foad foaf foak foar foba foda fofo foia foid foki food foof fook for- fora forb ford fori fork foro forr frab frad frak fria frib frid frik frio frob iaaa iaai iaba iadb iaff iaia iara ibad ibar ibdo ibfi ibia ibid ibra ibrd ibri ibro idad idar idda iddo idfa idia idid idio idir idra idrf idro ifaa ifao ifar ifbb ifda ifid ifor ifra ifrb ifrf ifri iida iifa iiii iiio iioi iioo iira ikar ikid ikki ikko ikoo ikra ikri ioba iobi iod- ioda iodd iodo ioii ioio ioko ioof iooi iooo iora iori irad iraf irai irak irao irar irda irdo iri- iria irid irio irka irki irob irod irra irri k-id kaaa kaab kaaf kaai kaak kaar kaba kabb kabd kabf kabi kabo kabr kad- kada kadd kadf kadi kado kadr kafa kaff kafi kafr kaia kaib kaid kaif kaii kaik kaio kair kaka kaki kakk kako kaoa kaoi kaok kaor kara karb kard karf kari kark karo karr kbaa kbab kbad kbai kbak kbar kbba kbbb kbbd kbbf kbbi kbbk kbbo kbbr kbdb kbdf kbdi kbdo kbdr kbfb kbff kbfi kbfk kbfo kbfr kbia kbib kbid kbif kbik kbio kbkb kbkf kbkk kbko kbkr kboa kbob kbod kboi kbok kboo kbra kbrb kbrd kbrf kbri kbrk kbro kdaa kdab kdad kdaf kdai kdak kdao kdar kdbb kdbi kdbr kddb kddd kddf kddi kddk kddr kdfi kdfo kdfr kdia kdio kdka kdkb kdkd kdkk kdko kdkr kdok kdrb kdrf kdri kdro kfab kfai kfar kfbk kfda kffa kffb kfff kffk kfia kfio kfir kfka kfkb kfok kfoo kfor kfra kfrd kfri kfro kfrr kiab kiad kiai kiar kiba kibb kibi kibo kibr kida kidb kidd kidi kidk kido kidr kifa kiff kifr kiia kiid kiii kiik kika kikd kikf kiki kikk kiko kikr kioa kiod kioi kiok kioo kira kirb kirf kiri kirk kiro kirr kkaa kkai kkar kkba kkbb kkbd kkbi kkbo kkbr kkda kkdd kkdo kkfi kkfr kkia kkid kkik kkkk kkoa kkob kkoo kkor kkrb kkrf kkrk kkro kkrr koab koai koak koar koba kobb kobi kobk kobo kobr koda kodi kodk kodo kofa koff kofi kofk kofo koii koir koka kokb kokf koki kokk koko kokr koob kooi kook kooo koor kora korb kord korf kori kork koro korr krab krad krai krak krar krba krbb krbd krbi krbk krbr krda krdd krdo krdr krfd krff krfo kria krib krid krik krio krka krkd krki krkk krko krkr kroa krob krod krof kroi krok kroo kror krrb krrf krri krrk krro krrr oafo oara obad obai obak obba obbo obia obid obkb oboi obok obor obra obri obro odai odbo odda oddd oddi odia odio odir odoo odor odra ofdr off- offa offo offr ofid ofik ofor ofra oiba oido oiii oiko oira okak okia okir okka okko okok okor okra okro ooaa ooak ooba oobi ooda oodi ooff ooia ooid oooo oora oord orab orad orai orak orao orar orba orbb orbi orbo orda ordo orff orfi ori- oria orid orif orio orka orko oro- orof orok oror orra orri orro raab raad raaf raak raba rabb rabi rabk rabo rada radd rado