-ic a-a a-b a-c a-i aaa aab aac aai aak aao ab- aba abb abc abi abk abo ac- aca acb acc aci ack aco ai- aia aib aic aii aik aio aka akb akc aki akk ako aoa aob aoc aoi aok aoo baa bab bac bai bak bao bba bbb bbc bbi bbk bbo bca bcb bcc bci bck bco bi- bia bib bic bii bik bio bka bkb bkc bkk bko boa bob boc boi bok boo c-- caa cab cac cai cak cao cba cbb cbc cbi cbk cbo cca ccb ccc cci cck cco ci- cia cib cic cii cik cio cka ckb ckc cki cko co- coa cob coc coi cok coo ia- iaa iab iac iai iao iba ibb ibc ibi ibk ibo ica icb icc ici ick ico iia iib iic iii iio ika ikb ikc iki ikk iko io- ioa iob ioc ioi ioo ka- kaa kab kac kai kak kao kba kbb kbc kbi kbk kbo kca kcb kcc kci kck kia kib kic kii kik kio kkb kkc kki kkk koa kob koc koi kok koo o-i oaa oab oac oai oak oao ob- oba obb obc obi obk obo oc- oca ocb occ oci ock oco oia oib oic oii oik oio oka okb okc oki okk oko oo- ooa oob ooc ooi ook ooo

a-ak a-ii a-ok aaaa aaab aaac aaai aaba aabb aabc aabi aaca aacb aacc aaci aack aaco aaib aaic aaii aaka aaoo abaa abab abac abai abak abb- abba abbb abbi abbo abca abcb abcc abci abia abib abic aboa abob abok aboo acaa acab acac acai acba acca accc acci acco aci- acia acic acoa aiai aiba aibo aica aicc aiia aiib aiic aika aiki aiko aioc aioi akaa akai akao akca akia akik akio akka akki akko akok aoba aoca aoki ba-i baaa baak baba babb babi babo bac- baca bacc baci back baco baia baib baic baik baio bak- baka baki bako bbbb bbci bcaa bcbc bcca bccc bcci bcia biak biao biba bibb bibi bibo bica bicc bici bick bico biko bio- bioc bioi boab boac boai boak boba bobb bobi bobo boca bock boco boi- boii boka boki boko boob booc book c-bo caaa caab caac caba cabi cabo cac- caca cacc caci cack caco caia caib caic caik caio caka caoi cbac cbbc cbca cbcc cbia cbka cbko ccaa ccab ccac ccai ccba ccbc ccca cccb cccc ccci ccic ccii ccob ccoc ciaa ciak ciao ciba cibc cibi cibo cica cicc cici cico ciia ciii cika ciko ciob ckac ckbc ckbi ckck ckco ckoa ckob ckoc ckoi ckoo coai coak coba cobb cobi cobo coca cock coco coia cok- coka coko coob cook iaaa iaac iaai iaba iaca iacc iaia ibac ibca ibia icaa icab icac icai icao icbc icca iccb iccc icci icco icoc iiac iica iiii iiio iioi iioo ikki ikko ikoo ioba iobi ioci ioii ioio ioko iooi iooo k-ci kaaa kaab kaai kaak kaba kabb kabc kabi kabo kacb kacc kaci kaco kaia kaib kaic kaii kaik kaio kaka kakc kaki kakk kako kaoa kaoc kaoi kaok kbaa kbab kbac kbai kbak kbba kbbb kbbc kbbi kbbk kbbo kbca kbcb kbci kbck kbco kbia kbib kbic kbik kbio kbkb kbkk kbko kboa kbob kboc kboi kbok kboo kcaa kcab kcac kcai kcba kcbc kcbi kcbk kcca kccb kccc kcci kcck kcic kcii kckc kckk kcko kcob kiab kiac kiai kiba kibb kibc kibi kibo kica kicb kicc kick kiia kiic kiii kiik kika kikc kiki kikk kiko kioa kioc kioi kiok kioo kkaa kkac kkai kkba kkbb kkbi kkbo kkcb kkci kkck kkco kkia kkic kkik kkkk kkoa kkob kkoo koab koac koai koak koba kobb kobc kobi kobk kobo koca kocb koci kock koii koka kokb kokc koki kokk koko koob kooc kooi kook kooo oaic obai obak obba obbo obia obkb oboi obok ocab ocac ocak ocbc occa occc occi oiba oici oick oiii oiko okak okia okic okka okko okok ooaa ooak ooba oobi ooia oooo

-aaa- a-iii aaaai aaaoc aabaa aabba aacbc aaiib aakko abaab ababa abaca abaci aback abaco abaia abaka abako abbac abbai abbia abccc abici abiko abio- abkoo aboab abobo aboki abook acaca acacb acack accia accio acioa acock acook aiaia aibik aiboa aikia aikio akaba akabo akaki akaoa akiak akiba akick akiko akobo akoka akoko babai babak babia babic babio babka babki baboo bacab bacao bacca bacci bacco bacia back- backa backi baiao baiba baici baioc bakai bakia bakic bakio bakka bakoa bbiab bbook bcock biaka bibbo bibia bibic bibio bikok bioci bioco bioko bo-bo boaco bobac bobak bobbi bobik bobko boboc bobok bocac bocao bocca bocci bocka bocki bocoa boiai boica bokaa bokko bokok booba boock booco booki booko c-a-c ca-ca caaba cabia cabio cabob caboc cabok cacak cacao cacia cacic cacik cacki caco- cacoa caibi caico caoba ccccc cccii cciii ciaci cibao ciboa cicia ckick co-bo co-co cobia cocao cocc- cocci cocco cocio cocka cocoa coiba coica cokak cokk- cooba cooki iacob ibaba ibiai ibibo ibook icaco iccia icica icici icoca iiiac iiiii ikobo ioooi ioooo k-a-o kaaba kabaa kabab kabak kabba kabob kacic kaiai kaiak kaiba kaika kaiki kakai kakao kakia kakka kakki kakko kako- kaooa kiack kiaki kibab kibbi kibbo kibi- kicka kiiki kikai kikka kikki kikko kikoi kioko ko-ko kobic kocab kocak kocic koiak kokab kokai kokak kokia kokka kokki kokko kokoi kooba kooka kooki obaba obiba obock occii oibab oiko- okaka okobo okoc okoia okoki ooioo ooooo

aaaaba aackia aaikia abacab abaiba acacia acacio ackack aka-bo akakia akbaba akiaki akkaba baabaa babaco babici babiki bacaba baccio bacica bacioi baicai baicoi baiki bakoca baobab bbbbbb bicioc bikac bikkia boabab boback bobaia bobbio bobick boboci boccia boccob bococa bocock bocoio booboo bookii caback cabbio cabiai cabook cacaio caccao caccia cacica caicco cakcak ciacco cibaca cioaba ciocci ciocia cobaki cobbob cocci- coccia cocco- cococo coocoo cookia cookoo ibiaca ibibio iiooio ikaika ikoiko kaakki kaback kabaka kabbia kabook kaibab kaiboi kaiika kaikai kaikki