a-be a-ii aaaa aaab aaae aaai aaba aabb aabi aaea aaib aaii abaa abab abae abai abau abax abb- abba abbb abbe abbi abee abia abib abie abiu abua abue aebi aiai aiba aiea aiee aiia aiib aiui aixa aixi aqai aqu- aqua aque auaa aube auxa axi- axia axie ba-i ba-x baaa baba babb babe babi babu baia baib baie baix baqa bau- baux baxi bbau bbbb bbbq bbeb beau beba bebb bebe bebi beeb beia beqa beux biba bibb bibe bibi bieb bieu biqi bixa bixi bque buba bubb bube bubi bubq bubu buea bueu buie buiu buix buqa buxa eaba eaiu eaux ebba ebix eeea eeee ei-q eiei equ- equa eque equi euba eubi exa- exai i-be iaaa iaai iaba iaea iaia ibea ibex ibia ibie ieie iiie iiii ique iuiu ixia ixxi q-be qeii qqqq quaa quab quae quai quax quba qube qubi quee quia quib quie quu- quux quxu u-ie uaua ubba ubbe ubbi ubii ueba uuuu uxia uxue xaui xbai xbee xexe xibe xibu xiii xiqi xiqu xixi xuxa xuxu xxii xxix xxxi xxxx