a-ii a-ya aaaa aaab aaai aaar aaba aabb aabi aaby aaib aaii aara aari aaru abaa abab abai abar abau abay abb- abba abbb abbi abbr abby abia abib abir abiu abiy abra abri abry abua abuy abyy aiai aiba aiia aiib aiir aira airi airy aiui arab arai arar arau aray arba arbi arby aria arib arii arr- arra arri arrr arru arry arua arub arui ary- arya auaa auby aur- aura auri ayar ayay ayra ayry ayub ayur ayya ba-i baaa baar baba babb babi babr babu baby baia baib bair bar- bara barb bari barr baru bary bau- baur baya bayi bayu bbau bbay bbbb biar biba bibb bibi bira birb biri birr biru biry biya brab brai brau bray bria brrr bry- brya buar buba bubb bubi bubu buir buiu bur- bura burb buri burr buru bury buyi buyu byar i-by iaaa iaai iaba iaia iara iaru ibar ibia ibra ibri ibuy ibyi iiii iira irai irar irby iri- iria iriy irra irri iuiu iura iyai iyar raab raba rabb rabi rabu raby raia raii rair raiu rara rarb rari rary raua raub raya rayr rayu rbbb rbbr riaa riab riai riau rib- riba ribu riby riia riri riya rrrr ruba rubb rubi rubu ruby rura ruri ruru ruya ruyi ryba uair uaru uaua ubar ubay ubba ubbi ubii ubir ubra uira uirr uiya urai urau uray urba urbi uria urib uriu urra urri urry urur uuri uuuu uyar uyir yaar yaba yair yara yarb yari yarr yaru yary yaya yayu ybry yirb yirr yuba yubu yura yuri yury yuya yuyu yyyy