a-be a-ii a-ya aaaa aaab aaae aaai aaar aaba aabb aabi aaby aaea aaib aaii aara aare aari abaa abab abae abai abar abay abb- abba abbb abbe abbi abbr abby abee aber abey abia abib abie abir abiy abra abri abry abye abyy aebi aeby aeer aer- aera aeri aery aiai aiba aiea aiee aiia aiib aiir aira aire airi airy aiye arab arae arai arar aray arba arbe arbi arby area aree arei arey aria arib arie arii arr- arra arre arri arrr arry ary- arya arye ayar ayay ayer ayie ayra ayre ayry ayya ba-i baaa baar baba babb babe babi babr baby baer baia baib baie bair bar- bara barb bare bari barr bary baya baye bayi bbay bbbb bbeb bear beay beba bebb bebe bebi beby beeb beer beey beia beir bera bere beri berr bery beya beye beyi biar biba bibb bibe bibi bieb bier bira birb bire biri birr biry biya brab brae brai bray brea breb bree brei brer brey bria brie brrr bry- brya brye byar byer byre eaba eara earb eare eary ebay ebba ebbr ebby eber ebya eeby eeea eeee eera eery eiei eier eira eire eiry eray erba erbb erbe ereb erei erer eria erie erra erre erya erye eyeb eyer eyey eyir eyra eyre eyry eyyr i-be i-by iaaa iaai iaba iaea iaia iara iare ibar ibea ibia ibie ibra ibri ibyi ieie iera iere ieri ieya iiie iiii iira irae irai irar irbe irby iree irer iri- iria irie iriy irra irre irri iyai iyar iyer iyre raab raba rabb rabe rabi raby raer raia raie raii rair rara rarb rare rari rary raya raye rayr rbbb rbbr rea- reae rear reay reba rebb rebe reeb reia reii reir rera rere reri rery reya reye riaa riab riai rib- riba ribe riby rier riia rire riri riya rrrr ryba rybe ryeb yaar yaba yair yara yarb yare yari yarr yary yaya yber ybry year yeer yeie yeii yeir yerb yere yeri yerr yery yeye yeyi yeyr yirb yire yirr yyyy