a-ii a-wa a-ya aaaa aaab aaai aaba aabb aabi aabw aaby aaib aaii aaww abaa abab abai abaw abay abb- abba abbb abbi abby abia abib abiy abwa abyy aiai aiba aiia aiib aiwa away awwa ayay ayya ba-i baaa baba babb babi baby baia baib baw- bawi baya bayi bbay bbbb biba bibb bibi biw- biwa biya bwaa bway i-by iaaa iaai iaba iaia iawa ibia ibwa ibyi iiii iiwi iwai iway iwiw iyai waaa waai waaw waba wabb wabi wabw waby waia wawa wawb wawi wawy waya wayi wayy wbaa wbab wbai wbbb wbbi wbbw wbib wbiw wbiy wbwb wbwi wbya wbyb wbyw wbyy wiaa wiab wiay wiba wibb wibi wibw wiii wiwa wiwi wiyy wwab wway wwba wwbb wwib wwii wwwa wwwi wwww wwwy wwyy wyab wyai wyay wybb wyby wyib wywy wyyy yaba yawi yawy yaya yyyy