a-be a-ii a-ya aaaa aaab aaae aaai aaba aabb aabi aaby aaea aaib aaii abaa abab abae abai abay abb- abba abbb abbe abbi abby abee abey abez abia abib abie abiy abye abyy abza aebi aeby aiai aiba aiea aiee aiia aiib aiye aiza aize aizi ayay ayaz ayie ayya ayze aza- azab azai azay azaz azia azie aziz azza azzi ba-i baaa baaz baba babb babe babi baby baez baia baib baie baya baye bayi bayz baza baze bazi bazy bbay bbbb bbeb beay beba bebb bebe bebi beby beeb beey beia beya beye beyi beze bezi biba bibb bibe bibi bieb biya bize bizz bzie bzyb bzzz eaba eazy ebay ebba ebby ebya eeby eeea eeee eeze eiei eyeb eyey eyez i-be i-by iaaa iaai iaba iaea iaia ibea ibia ibie ibyi ieie ieya iiie iiii iyai iyaz izba izby izia izze izzy yaba yaya yaza yazi yazz yeie yeii yeye yeyi yezi yyyy zaba zabi zaby zaia zaya zaza zazi zeae zeba zebe zeya zeze ziaz ziba ziya ziyi ziza zizi zizz zyyi zzzz