-ase a-ak a-be a-ii aaaa aaab aaac aaae aaai aaas aaba aabb aabc aabi aaca aacb aacc aace aaci aack aacs aaea aaec aaes aage aaib aaic aaii aais aaka aake aasa aasc aase aasi aass abaa abab abac abae abag abai abak abas abb- abba abbb abbe abbi abbs abca abcb abcc abci abcs abec abee abes abia abib abic abie abig abis abs- absa abse absi abss acaa acab acac acae acag acai acas acba acca accc acce acci accs ace- acea acec acek aces acga acgi acgs aci- acia acic acie acis acke acks acsa acsc acse acsi acss aeac aeas aebi aebs aecb aeci aega aeka aesc aess agac agag agai agas agba agca agcc agce agea agee agei ages agga agge aggi agia agib agic agie agig agii agis agsa agsg aiai aias aiba aica aicc aice aics aiea aiee aiga aiia aiib aiic aika aike aiki aiks aisa aisb aise aisg aisi aisk akaa akae akai akas akca akee akeg akes akia akie akik akis akka akki aksa aksi asaa asab asac asae asag asai asak asas asba asc- asca ascb ascc asce asci asea asec asee asek ases asge asia asic asie asii asik asis aska aske aski asks assa assc asse assi assk asss ba-i baaa baak baas baba babb babe babi babs bac- baca bacc bace baci back bacs baek baes baga bage bagg bagi bags baia baib baic baie baig baik bais bak- baka bake baki baks basa basc base basi bask bass bbas bbbb bbbs bbci bbeb bbga bcaa bcas bcbc bcbg bcbs bcca bccc bcci bccs bcec bces bcgs bcia bcie bcis bcsa bcsc bcss beag beak beas beba bebb bebe bebi beca beci beck becs beeb beeg beek bees bega begg begi begs beia beic beik beis beka beke beki beks bes- besa bese besk bess bgca bggs bgia biak bias biba bibb bibe bibi bibs bica bicc bice bicg bici bick bics bieb bies biga bigb bigc bige bigg bigs biis bike bis- bisa bisc bise bisk biss bsaa bsac bsas bsci bscs bsea bseb bsec bsee bseg bses bsgs bsic bssc bsse caaa caab caac caas caba cabe cabg cabi cabs cac- caca cacc cace caci cack caec caei caes caga cage cagg cagi cags caia caib caic caik cais caka cake casa casb casc case casi cask cass cbac cbbc cbbs cbca cbcc cbce cbcs cbea cbec cbee cbga cbgb cbia cbka cbkg cbsa cbsc cbse cbsi ccaa ccab ccac ccag ccai ccas ccba ccbc ccca cccb cccc ccci cccs ccee ccga ccgc ccgs ccic ccii ccis ccsa ccsg ccsi ccss ceac ceas ceba cebs cec- ceca cece ceci cecs ceeb ceec cees cege ceke cesa cesc cese cesg cesi cess cgac cgas cgcc cgcg cges cggs cgis cgsb cgss ciaa ciak cias ciba cibc cibe cibi cica cicc cici cics ciee cies ciga cigi cigs ciia ciii ciis cika cis- cisa cisc cise cisk ciss ckac ckbc ckbe ckbi ckck ckcs ckga cksa cksb csaa csab csac csak csas cscb cscc csce csci cscs csea csec csee csia csib csik csis cska csks cssa csse eaba eaca eacc eaec eaga eage easa ease easi ebac ebba ebbc ebbs ebcc ebes ebic ebis ebsa ecaa ecac ecai ecbc ecbe ecca eccb eccc ecce ecci eces ecgs ecib ecig ecis ecka ecks ecsa ecsc ecse ecss eeca eecs eeea eeee eees eega eegs eeka eeke eeks eese eesi eesk egaa egae egas egba egbe egcc egcg egea egec egee eggb egge eggi eggs egis egks egsc egss eica eick eics eiec eiei eies eige eigg eika eike eiki eiks eisa eise eisk eiss eka- ekab ekeb ekek ekes ekgs ekis ekka ekki eksi esab esac esag esai esas esba esbs esca escb esce esci escs esea esee esek eses esie esik esis eska eske esks essa esse essg essi gaas gaba gabb gabe gabi gabs gace gack gaea gaec gaes gaga gage gagg gagi gags gaia gaie gaig gais gaki gasa gasb gasc gase gasi gask gass gbag gbas gbbs gc-c gcaa gcbc gccc gccs gcic gcii gcse gcss geab geai geas geba gebe gebi geca gece geck geek gees gege gegg geia geic geie geig geis geki gesg gesi gesk gess gggg ggss giaa giac giai gias giba gibb gibe gibs gica gick gies giga gige gigg gigi gigs giis gisa gise giss gsab gsea gsis gskb gsse i-be iaaa iaac iaai iaas iaba iaca iacc iacs iaea iaec iags iaia iais iasa iasc iasi iask ibac ibas ibca ibcs ibea ibec ibeg ibes ibga ibge ibia ibie ibis ibsa ibss icaa icab icac icag icai icas icbc icbs icca iccb iccc icci iccs icea icec icee ices icga icgc icis icke icks icsa icsb icsc icse icsi icss ieac iecc ieie iesa iesc iesg iesi igac igas igba igbc igcc igea iges igga iggs igia igis igkc iiac iias iica iies iiie iiii iiis iisc iisi ikea ikee ikes ikig ikki is-a isac isae isai isak isas isba isbe isca iscc isci iscs isea iseb isec isee ises isgc isia isic isie isis iska issa issc isse issi isss k-ci kaaa kaab kaag kaai kaak kaas kaba kabb kabc kabe kabg kabi kacb kacc kace kaci kacs kaei kaes kag- kaga kagb kagc kage kagg kagi kags kaia kaib kaic kaie kaig kaii kaik kais kaka kakc kake kaki kakk kaks kas- kasa kasb kasc kase kasi kask kass kbaa kbab kbac kbae kbai kbak kbas kbba kbbb kbbc kbbe kbbg kbbi kbbk kbbs kbca kbcb kbce kbci kbck kbcs kbeb kbec kbee kbek kbes kbga kbgb kbge kbgg kbia kbib kbic kbie kbig kbik kbis kbkb kbkg kbkk kbsa kbsb kbsg kbsi kbsk kbss kcaa kcab kcac kcai kcas kcba kcbc kcbi kcbk kcbs kcca kccb kccc kcci kcck kcea kceb kcec kcee kceg kcei kcgc kcgi kcgs kcic kcie kcii kcis kckc kckk kcsa kcsb kcsc kcse kcsg kcsi kcss kea- keag keak keas keba kebb kebc kebe kebi keca kecg