a-be a-ii aaaa aaab aaae aaai aaar aaba aabb aabi aaea aaib aaii aara aare aari aaru abaa abab abae abai abar abau abb- abba abbb abbe abbi abbr abee aber abez abia abib abie abir abiu abra abri abua abue abza abzu aebi aeer aer- aera aeri aiai aiba aiea aiee aiia aiib aiir aira aire airi aiui aiza aize aizi aizu arab arae arai arar arau arba arbe arbi area aree arei areu aria arib arie arii ariz arr- arra arre arri arrr arru arua arub arue arui arza arzu auaa aube auer aur- aura aure auri aza- azab azai azar azaz azer azia azie aziz azra azua azur azza azzi ba-i baaa baar baaz baba babb babe babi babr babu baer baez baia baib baie bair bar- bara barb bare bari barr baru barz bau- baur baza baze bazi bbau bbbb bbeb bear beau beba bebb bebe bebi beeb beer beia beir bera bere beri berr beru beur beze bezi bezu biar biba bibb bibe bibi bieb bier bieu bira birb bire biri birr biru bize bizu bizz brab brae brai brau braz brea breb bree brei brer brez bria brie briz brrr brue bruz brza buar buba bubb bube bubi bubu buea buer bueu buie buir buiu bur- bura burb bure buri burr buru burz buuz buza buze buzi buzz bzer bzie bzzz eaba eaiu eara earb eare ebba ebbr eber ebru ebur eeea eeee eera eeze eiei eier eira eire erau eraz erba erbb erbe ereb erei erer erez eria erie eriu eriz erra erre erua erub erur erzi euba eubi euer eur- eura eure ezer ezra ezri ezuz i-be iaaa iaai iaba iaea iaia iara iare iaru iazu ibar ibea ibia ibie ibra ibri ieie iera iere ieri iiie iiii iira irae irai irar irbe iree irer iri- iria irie irra irre irri iuiu iura izar izba izia izra izze raab raaz raba rabb rabe rabi rabu raer raia raie raii rair raiu raiz rara rarb rare rari rarz raua raub raue raza raze razi razr razz rbbb rbbr rea- reae rear reau reba rebb rebe rebu reeb reia reii reir reiu reiz rera rere reri reru reue reuu reza reze rezi rezu riaa riab riai riau riaz rib- riba ribe ribu rier rieu riez riia rire riri riue riza rize rizi rizu rizz rrrr ruba rubb rube rubi rubu ruer ruez ruiz rura rure ruri ruru ruza ruze ruzi rzab u-ie uair uaru uaua ubar ubba ubbe ubbi uber ubii ubir ubra ueba ueir uira uirr urai urau urba urbe urbi ure- urea uria urib urie uriu urra urre urri urur uruz urza uuri uuuu uzai uzeb uzer uzzi zaar zaba zabi zabr zabu zaer zaia zara zarb zare zari zarr zaru zaur zaza zazi zazu zbar zber zeae zeba zebe zebu zeir zera zeri zeze ziar ziaz ziba zira ziri ziua ziza zizi zizz zrze zubi zubr zubu zuia zura zurb zurr zuru zuzu zzzz