a-ak a-ya aaaa aaac aaar aaca aacc aack aacr aacy aaka aara aarc acaa acac acar acca accc accy acr- acra acrc acrr acry akaa akar akay akca akka akr- akra akyr arac arak arar aray arc- arca arka arky arr- arra arrc arrk arrr arry ary- arya aryk ayar ayay ayca ayra ayrk ayry ayya caaa caac cac- caca cacc cack cacr caka caky cara carc cark carr cary cayr ccaa ccac ccar ccca cccc ccra ccrc ckac ckck ckcy ckrc ckry crac crar cray crca crcc crcr crkc cry- crya cya- cyaa cyar cyc- cyca cycc cyra cyrk cyy- cyyc kaaa kaak kaar kaay kacc kacy kaka kakc kakk kara kark karr kary kaya kcaa kcac kcar kcca kccc kcck kccr kccy kckc kckk kckr kcky kcrc kcrr kcry kcya kcyk kcyy kkaa kkac kkar kkay kkck kkcr kkcy kkkk kkrc kkrk kkrr kkya kkyc kkyy krac krak krar kray krca krcc krka krkc krkk krkr krky krrc krrk krrr krry kryk kryy kyaa kyak kyar kyay kyca kycc kyck kycr kyka kykc kykk kykr kyky kyra kyrc kyrk kyya kyyk kyyy raak rac- raca racc rack racy raka rakk rara rark rary raya rayk rayr rcac rccc rcyc rrrr ryck yaak yaar yacc yack yacy yaka yara yark yarr yary yaya yccc yyyy