a-ak a-be a-ii aaaa aaab aaac aaae aaai aaba aabb aabc aabi aaca aacb aacc aace aaci aack aacu aaea aaec aaib aaic aaii aaka aake aaku abaa abab abac abae abai abaj abak abau abb- abba abbb abbe abbi abca abcb abcc abci abec abee abia abib abic abie abiu abua abue abuk acaa acab acac acae acai acba acca accc acce acci accu ace- acea acec acek aci- acia acic acie acke acu- acue aeac aebi aecb aeci aeka aiai aiba aica aicc aice aiea aiee aiia aiib aiic aija aika aike aiki aiui ajab ajac ajak ajba ajee ajka akaa akae akai akca akee akeu akia akie akij akik akiu akka akki akku akua auaa aube auca auce auci auja auke auki ba-i baaa baak baba babb babe babi babu bac- baca bacc bace baci back baek baia baib baic baie baik baja baji baju bak- baka bake baki baku bau- bauk bbau bbbb bbci bbeb bcaa bcbc bcca bccc bcci bcec bcia bcie bcuc beak beau beba bebb bebe bebi beca beci beck becu beeb beej beek beia beic beij beik beja beka beke beki beuk biaj biak biba bibb bibe bibi bica bicc bice bici bick bieb bieu bija biji biju bike biku bjcc bjec buba bubb bube bubi bubu buca bucc buce buci buck bucu buea bueu buic buie buik buiu buja buje buji buju buka buke buki bukk buku caaa caab caac caba cabe cabi cabu cac- caca cacc cace caci cack caec caei caeu caia caib caic caik caiu caja caji caju caka cake cauc cauk cbac cbbc cbca cbcc cbce cbcu cbea cbec cbee cbia cbka cbkj ccaa ccab ccac ccai ccba ccbc ccca cccb cccc ccci cccu ccee ccic ccii ccuc ceac ceba cebu cec- ceca cece ceci ceeb ceec ceja cejc ceke ceui ciaa ciak ciau ciba cibc cibe cibi cica cicc cici cicu ciee ciia ciii cika ciuc cjbc cjbk cjca cjcb cjcj cjeu cjic ckac ckbc ckbe ckbi ckck cuau cub- cuba cubb cube cubi cuca cucc cuce cuci cuck cuek cui- cuju cuk- cuka cuke eaba eaca eacc eaec eaiu ebac ebba ebbc ebcc ebic ecaa ecac ecai ecbc ecbe ecca eccb eccc ecce ecci ecib ecka ecua eeca eeea eeee eeka eeke eica eick eiec eiei eija eiji eika eike eiki ejji eka- ekab ekeb ekek ekka ekki euba eubc eubi i-be iaaa iaac iaai iaba iaca iacc iacu iaea iaec iaia ibac ibca ibea ibec ibia ibie icaa icab icac icai icbc icca iccb iccc icci iccu icea icec icee icke icub icue ieac iecc ieie iiac iica iiie iiii iiuc ijji ijui ikea ikee ikki ikue iucc iuce iuiu iuka jaak jaba jabi jaca jacc jace jaci jack jacu jaja jaji jaju jaka jake jaki jaku jauk jbaa jcbc jccc jcci jebb jebe jeci jeju jeke jeuk jibb jibe jibi jick jije jiji jijk jiju jika jjcc juab juba jube jubu juca juce juck jucu juei juia juik juja juju juka juke juki juku k-ci kaaa kaab kaai kaak kaba kabb kabc kabe kabi kabu kacb kacc kace kaci kacu kaei kaia kaib kaic kaie kaii kaij kaik kaiu kaja kajb kajc kaje kaji kajk kaju kaka kakc kake kaki kakj kakk kaku kau- kaub kauc kaue kaui kauj kauk kbaa kbab kbac kbae kbai kbak kbba kbbb kbbc kbbe kbbi kbbk kbbu kbca kbcb kbce kbci kbck kbcu kbeb kbec kbee kbek kbia kbib kbic kbie kbij kbik kbiu kbja kbjc kbji kbjk kbkb kbkk kbua kbub kbuc kbue kbuk kbuu kcaa kcab kcac kcai kcau kcba kcbc kcbi kcbk kcbu kcca kccb kccc kcci kcck kccu kcea kceb kcec kcee kcei kceu kcic kcie kcii kciu kcjb kcjc kcjj kcjk kckc kckj kckk kcua kcub kcue kcui kcuk kea- keak keau keba kebb kebc kebe kebi kebu keca keck keek keib keii keik kejb kejj keka kekb kekc keke keki keku kiab kiac kiai kiba kibb kibc kibe kibi kibu kica kicb kicc kice kicj kick kieu kiia kiic kiii kiik kiiu kija kije kiji kika kikc kiki kikk kiku kiuu kjaa kjac kjae kjak kjbb kjbi kjcb kjcc kjce kjck kjcu kjee kjia kjic kjik kjjj kjjk kjke kjkj kjkk kjua kkaa kkac kkai kkba kkbb kkbe kkbi kkbj kkcb kkci kkcj kkck kkea kkia kkic kkik kkjb kkjk kkkj kkkk kkua kkuu kuac kuai kuau kuba kubb kubc kube kubj kubu kuca kucb kucc kuce kuci kuei kuek kueu kuic kuie kuik kuja kuje kujj kuju kuka kuke kuki kukk kuku kuub kuuk kuuu u-ie uabc uaca uaua ubac ubba ubbe ubbi ubek ubic ubii ubik ubja ucai ucak ucbc ucca ucci ucea ucka ucua ueba ueki uica ukai ukba ukcc ukek ukeu uuuu