-vac a-ak a-ii a-iv a-ok aaaa aaac aaae aaai aaav aaca aacc aace aaci aack aaco aacv aaea aaec aaev aaic aaii aaka aake aaoe aaoo aava acaa acac acae acai acca accc acce acci acco ace- acea acec acek acev aci- acia acic acie acke acoa acoe acvv aeac aeci aeio aeka aeva aiai aica aicc aice aiea aiee aiia aiic aika aike aiki aiko aioc aioi aiva akaa akae akai akao akca akee akia akie akik akio akka akki akko akok aoca aoce aoki avao avcc avce avco avea avec aveo avia avic avie avik avio aviv avva avvo caaa caac cac- caca cacc cace caci cack caco caec caei caia caic caik caio caka cake caoi cava cave cavi cavo ccaa ccac ccai ccca cccc ccci cccv ccee ccic ccii cciv ccoc ccvi ccvo ceac cec- ceca cece ceci ceco ceec ceke ceva cevo ciaa ciak ciao cica cicc cici cico ciee ciia ciii cika ciko civa civc cive civo ckac ckck ckco ckcv ckoa ckoc ckoi ckoo ckvo coai coak coca coce cock coco coia cok- coka coke coko cook cova cove covo cvac cvca cvcc cvii eaca eacc eaec eave ecaa ecac ecai ecao ecca eccc ecce ecci ecco ecka ecko eco- eeca eeea eeee eeka eeke eeoc eeva eiao eica eick eico eiec eiei eika eike eiki eiko eka- ekco ekek ekka ekki ekoa ekoi eoka evac evae evea evia evie evoe evoo evvk iaaa iaac iaai iaca iacc iaea iaec iaia iava icaa icac icai icao icca iccc icci icco icea icec icee icke icoc ieac iecc ieie ieio ieva iiac iica iiie iiii iiio iioi iioo ikea ikee ikki ikko ikoo ioci ioee ioii ioio ioke ioko iooi iooo ivai ivak ivao ivea ivec ivic ivie k-ci kaaa kaai kaak kacc kace kaci kaco kacv kaei kaeo kaia kaic kaie kaii kaik kaio kaka kakc kake kaki kakk kako kaoa kaoc kaoi kaok kava kave kavi kavo kavv kcaa kcac kcai kcav kcca kccc kcci kcck kccv kcea kcec kcee kcei kceo kcic kcie kcii kciv kckc kckk kcko kckv kcoe kcvi kcvk kcvo kcvv kea- keak keca keck keco keek keii keik keio keka kekc keke keki keko keok keva keve kevi kiac kiai kica kicc kice kick kiev kiia kiic kiii kiik kika kikc kiki kikk kiko kioa kioc kioe kioi kiok kioo kiva kive kivi kkaa kkac kkai kkci kkck kkco kkea kkia kkic kkik kkkk kkoa kkoo kkov kkvv koac koae koai koak koca koci kock koea koei koii koiv koka kokc koke koki kokk koko kooc kooi kook kooo koov kova kovc kove kovi kovk kovo kvak kvcc kvce kvci kvck kvco kvcv kvea kvec kvic kvie kvik kviv kvoa kvoc kvoe kvoi kvok kvoo kvov kvvv o-eo oaic oake ocac ocak occa occc occi oce ocee ocke oec- oeca oecc oeec oiav oici oick oiii oike oiko okak okia okic okie okka okko okok ooaa ooak ooia oooo ovee ovi- ovie ovo- ovoo vaca vace vack vaco vaia vaie vaik vaio vaka vake vaki vava vcci veak vecc veci veck veia veie veii veik veka veke veve vevi vevo viae vic- vica vice vici vick vico viii viik vika vike viki viko viva vive vivi vivo voca voce voei voia voic voie voio voka voke vooc vovk vvvv