a-be a-ha a-ya aaaa aaab aaae aaah aaba aabb aabh aaby aaea aage aagh aaha abaa abab abae abag abay abb- abba abbb abbe abby abee abey abha abye abyy aeby aega agag agay agba agea agee agey agga agge aggy agha aghe agya agye ahab ahah ahey ahha ayah ayay ayhe ayya baaa baah baba babb babe baby baga bage bagg bagh bagy baha baya baye bayg bayh bbay bbbb bbeb bbga beag beah beay beba bebb bebe beby beeb beeg beey bega begg beya beye beyg bgye bhag byge bygg eaba eabh eaga eage ebay ebba ebby ebya eeby eeea eeee eega egaa egae egba egbe egea egee eggb egge eggh eggy eghe eghh ehaa ehea eheh ehya eyah eyeb eyey gaba gabb gabe gaby gaea gaga gage gagg gaha gahe gaya gaye gbag geab geay geba gebe geby gege gegg geha gggg gghg ghea ghee gheg ghey gybe gyge haab haag haba habe haby hag- haga hage hagg hagh haha haya haye hbag heah hebb hebe heby heeb heeg hega hege hegg hegh hehe heya heye heyh hgah hhaa hhgg hhhh hybe hygh hyhe yaba yaga yage yaya yeah yegg yeha yehe yeye yghe yyyy