a-ii aaaa aaab aaad aaai aaba aabb aabd aabi aada aadi aadu aaib aaii abaa abab abad abai abau abb- abba abbb abbi abda abdi abdu abia abib abid abiu abua abud abza abzu adaa adab adad adai adba adbi adda addd addi addu adia adib adua adub aiai aiba aida aidb aidi aidu aiia aiib aiid aiud aiui aiza aizi aizu auaa audi aza- azab azad azai azaz azia aziz azua azud azza azzi ba-i baaa baad baaz baba babb babi babu bada badb badd badi badu baia baib baid bau- baud baza bazi bbad bbau bbbb bbdd bdii biad biba bibb bibi bida bidi bidu bizu bizz buad buba bubb bubi bubu buda budb budd budi budu buid buiu buuz buza buzi buzz bzzz daab daad daau daba dabb dabu dada dadi dadu daia daid daub daud dazu dazz dddd ddub dia- diab diad diaz diba dibb dida didi didu diii dizi dizu dizz duaa duab duad dub- duba dubb dubu duda dudd dudu duid duzi dzbb dzud iaaa iaai iaba iadb iaia iazu ibad ibia ibid idad idda idia idid idub iida iiii iuiu izba izia uaua ubba ubbi ubid ubii ubud udaa udad udau uddi udid uuuu uzai uzda uzzi zaba zabi zabu zada zaia zaid zaza zazi zazu ziad ziaz ziba zidi ziua ziza zizi zizz zubi zubu zuia zuid zuzu zzzz