a-ha a-ii aaaa aaab aaah aaai aaba aabb aabh aabi aaha aaib aaii abaa abab abai abau abb- abba abbb abbi abha abhi abia abib abiu abua ahab ahah ahai ahau ahha ahua aiai aiba aiha aiia aiib aiui auaa ba-i baaa baah baba babb babi babu baha bahi bahu baia baib bau- bbau bbbb bhai bhuu biba bibb bibi biha bihi bihu buba bubb bubi bubu buha buhi buiu h-ii haab haba habi habu haha hau- hhaa hhhh hiaa hiab hiba hibi hibu hihi hiiu huah huba hubb hubi huhi huhu huia huib huub iaaa iaai iaba iaia ibia ihab ihba ihua ihub iiii iuiu uaua ubba ubbi ubii uhuh uuuu