a-ii aaaa aaab aaai aaam aaba aabb aabi aabm aaib aaii aama aamb aami abaa abab abai abam abb- abba abbb abbi abia abib abim abma abmb abza aiai aiba aiia aiib aimi aimm aiza aizi amaa amai amam amaz amb- amba ambi amia amib amii amm- amma ammi aza- azab azai azaz azia azim aziz azza azzi ba-i baaa baam baaz baba babb babi babm baia baib bama bamb bami bamm baza bazi bazm bbbb biba bibb bibi bima bizz bmaa bmmi bzzz iaaa iaai iaba iabm iaia iaim iama iamb iami ibbm ibia ibim ibma iiii imai imam imba imbi imma immi izba izia ma-i maaa maai maam maba mabi maia maib maii maim maiz mama mami maz- maza mazi mazz mbam mbba mbia mbim miaa miab miai miam miii mim- mima mimi mizz mmaa mmab mmai mmii mmmm mzab zaba zabi zaia zaim zama zami zaza zazi ziaz ziba zima zimb zimm ziza zizi zizz zzzz