a-fu a-ii a-ya aaaa aaab aaaf aaai aaar aaba aabb aabi aaby aafa aafb aaff aafi aaib aaii aara aari aaru abaa abab abaf abai abar abau abay abb- abba abbb abbi abbr abby abff abia abib abir abiu abiy abra abri abry abua abuf abuy abyy afaa afar affa affi affy afia afib afif afir afr- afra afri afru afua aiai aiba aiff aiia aiib aiir aira airi airy aiui aiyf arab araf arai arar arau aray arba arbi arby arfa arfb arff arfu aria arib arif arii arr- arra arri arrr arru arry arua arub arui ary- arya auaa auby aufi aur- aura auri ayar ayay ayra ayry ayub ayur ayya ba-i baaa baaf baar baba babb babi babr babu baby baff baia baib bair bar- bara barb barf bari barr baru bary bau- bauf baur baya bayi bayu bbau bbay bbbb biaf biar biba bibb bibi bifa biff bifi bira birb biri birr biru biry biya brab braf brai brau bray brfu bria brrr bry- brya buar buba bubb bubi bubu buff bufr buif buir buiu bur- bura burb buri burr buru bury buyi buyu byar faaa faba fabi fabu fafa faff fafi fair fara farb farr faru fary faur faya fayu fbar ffar ffff ffii ffrr fiaa fiaf fiar fiba fifa fiff fifi fiii fira firy fiua frab frau fray fria frib frub frya fuar fubb fubu fuff fufu fuir fur- fura furi furr fury fuyu fyar fyfi fyra fyry i-by iaaa iaai iaba iaff iaia iara iaru ibar ibfi ibia ibra ibri ibuy ibyi ifaa ifar ifbb ifby iffy ifra ifrb ifrf ifri iifa iiii iira iraf irai irar irby irfu iri- iria iriy irra irri iuiu iura iyai iyar raab raaf raba rabb rabi rabu raby rafa raff rafi raia raif raii rair raiu rara rarb rarf rari rary raua raub rauf raya rayr rayu rbaf rbbb rbbr riaa riab riai riau rib- riba ribu riby rifa riff rifu riia riif riri riya riyf rrif rrrr ruba rubb rubi rubu ruby rufa ruff ruif rura ruri ruru ruya ruyi ryba ryff ryif ryyf uafa uair uaru uaua ubar ubay ubba ubbi ubii ubir ubra ufay uffa ufra uira uirr uiya urai urau uray urba urbi urfa urff urfi uria urib urif uriu urra urri urry urur uuri uuuu uyar uyir yaaf yaar yaba yafa yaff yair yara yarb yari yarr yaru yary yaya yayu ybry yifa yiff yirb yirr yuba yubu yuff yufu yura yuri yury yuya yuyu yyff yyyy