a-ak a-ya aaaa aaac aaae aaca aacc aace aack aacy aaea aaec aaka aake acaa acac acae acca accc acce accy ace- acea acec acek acey acke aeac aeka akaa akae akay akca akee akey akka ayay ayca ayce ayya caaa caac cac- caca cacc cace cack caec caka cake caky caye ccaa ccac ccca cccc ccee ceac cec- ceca cece ceec ceke ckac ckck ckcy ckey cya- cyaa cyc- cyca cycc cyke cyy- cyyc eaca eacc eaec ecaa ecac ecca eccc ecce ecka ecky eeca eeea eeee eeka eeke eka- ekek ekka eyak eyck eyec eyey eyke kaaa kaak kaay kacc kace kacy kaka kakc kake kakk kaya kaye kcaa kcac kcca kccc kcck kccy kcea kcec kcee kcey kckc kckk kcky kcya kcye kcyk kcyy kea- keak keay keca keck keek keka kekc keke keya keye keyy kkaa kkac kkay kkck kkcy kkea kkkk kkya kkyc kkyy kyaa kyak kyay kyca kycc kyck kyee kyka kykc kyke kykk kyky kyya kyyk kyyy yaak yacc yack yacy yaka yaya yccc ycee yeck yeek yeka yeke yeye ykey yyyy