a-be a-ya aaaa aaab aaae aaar aaav aaba aabb aaby aaea aaev aara aare aaru aava abaa abab abae abar abau abay abb- abba abbb abbe abbr abby abee aber abey abra abry abua abue abuy abva abye abyy aeby aeer aer- aera aery aeva arab arae arar arau aray arba arbe arby area aree areu arev arey arr- arra arre arrr arru arry arua arub arue arva arve arvy ary- arya arye auaa aube auby auer aur- aura aure auve avab avar avay avea aver aveu avey avra avre avry avur avva avvy avye ayar ayay ayer ayra ayre ayry ayub ayur ayya baaa baar baba babb babe babr babu baby baer bar- bara barb bare barr baru bary bau- baur bava bave bavu baya baye bayu bbau bbay bbbb bbeb bear beau beav beay beba bebb bebe beby beeb beer beey bera bere berr beru bery beur bevy beya beye brab brae brau brav bray brea breb bree brer brev brey brrr brue bruv bry- brya brye buar buba bubb bube bubu buea buer bueu bur- bura burb bure burr buru bury buve buyu byar byer byre eaba eara earb eare eary eave ebay ebba ebbr ebby eber ebru ebur ebya eeby eeea eeee eera eery eeva erau eray erba erbb erbe ereb erer erev erra erre erua erub erur eruv erve erya erye euba euer eur- eura eure eury euvy evae evar evea ever evey evra evre evry eyeb eyer eyey eyra eyre eyry eyyr raab raba rabb rabe rabu raby raer rara rarb rare rary raua raub raue rava rave raya raye rayr rayu rbbb rbbr rea- reae rear reau reay reba rebb rebe rebu reeb reev rera rere reru rery reue reuu reva reve revy reya reye rrrr ruba rubb rube rubu ruby ruer rura rure ruru ruve ruvu ruya rver ryba rybe ryeb ryue uaru uaua ubar ubay ubba ubbe uber ubra ueba urau uray urba urbe ure- urea urey urra urre urry urur urva urve uuuu uv-a uv-b uvaa uvae uvea uver uvvu uyar uyea uyre vaar vara vare varr varu vary vava vaya vaye vayr vayu vbyv vear veau veba veer ver- vera verb vere very veur veve vevy veye veyr vrav vray vrba vurb vver vvvv vyer vyre vyue yaar yaba yara yarb yare yarr yaru yarv yary yaue yava yave yaya yayu yber ybry ye-u year yeer yerb yere yerr yery yeue yeve yeye yeyr yuba yubu yuea yuer yura yure yury yuva yuya yuye yuyu yver yyyy