a-ha a-ii a-ya aaaa aaab aaah aaai aaba aabb aabh aabi aaby aaha aaib aaii abaa abab abai abau abay abb- abba abbb abbi abby abha abhi abia abib abiu abiy abua abuy abyy ahab ahah ahai ahau ahha ahua ahuy aiai aiba aiha aiia aiib aiui auaa auby ayah ayay ayub ayuh ayya ba-i baaa baah baba babb babi babu baby baha bahi bahu baia baib bau- baya bayh bayi bayu bbau bbay bbbb bhai bhuu biba bibb bibi biha bihi bihu biya buba bubb bubi bubu buha buhi buhy buiu buyi buyu h-ii haab haba habi habu haby haha hau- hauy haya hayu hhaa hhhh hiaa hiab hiba hibi hibu hihi hiiu hiya huah huba hubb hubi huby huhi huhu huia huib huub huya hyua i-by iaaa iaai iaba iaia ibia ibuy ibyi ihab ihba ihua ihub iiii iuiu iyai uaua ubay ubba ubbi ubii uhuh uiya uuuu yaba yahi yahu yaya yayu yuba yubu yuhi yuya yuyu yyyy