a-ya aaaa aaab aaal aaba aabb aabl aaby aala aall aalu abaa abab abal abau abay abb- abba abbb abby abla ably abua abul abuy abyy alaa alal alau alay alb- alba albu alby all- alla alll allu ally alua alya auaa auby aul- aula aull aulu ayal ayay ayla ayub ayya baaa baal baba babb babu baby bala ball balu baly bau- baul baya bayl bayu bbau bbay bbbb bblb blaa blab blau blay blub bly- bual buba bubb bubu bula bulb bull bulu buyl buyu byla byul laaa laal laba labu laby lala lall lalu laub laul laya llay llll luau luay luba luby lula lull lulu luua lyla lyly uaua ubal ubay ubba ubla ubly ulaa ulay ulla ully ulua ulul uulu uuuu yaba yala yall yalu yaul yaya yayu ylay ylla yuba yubu yula yulu yuya yuyu yyyy