a-ya aaaa aaab aaad aaam aaba aabb aabd aabm aaby aada aama aamb aamd abaa abab abad abam abay abb- abba abbb abby abda abdy abma abmb abyy adaa adab adad adam aday adba adda addd addy adma admb adya amaa amad amam amay amb- amba amby amda amm- amma amya ayad ayam ayay ayda ayma ayya baaa baad baam baba babb babm baby bada badb badd bady bama bamb bamm baya bbad bbay bbbb bbdd bday bmaa bmdb byam byyd daab daad daam daba dabb dada dady dama damb damm daya dday dddd dmaa dmab dmba dya- dyab dyad dybm dydd dymb dymd dymy maaa maad maam maba maby mada madb madd mady mama mamy may- maya mayd mbam mbba mbda mbdb mday mddm mdma mmaa mmab mmda mmdb mmmd mmmm mmyy mybb mydd myma mymy yaba yada yama yamb yamm yaya ydad yday ymad ymyd yyyy