a-ya aaaa aaab aaad aaal aaba aabb aabd aabl aaby aada aala aald aall abaa abab abad abal abay abb- abba abbb abby abda abdy abla ably abyy adaa adab adad adal aday adba adda addd addl addy adly adya alaa alad alal alay alb- alba alby ald- alda aldl all- alla alll ally alya ayad ayal ayay ayda ayla ayya baaa baad baal baba babb baby bada badb badd bady bala bald ball baly baya bayl bbad bbay bbbb bbdd bblb bday blaa blab blad blay bly- byla byld byyd daab daad daal daba dabb dada dady dala dall daly daya dayl dday dddd ddly dlab dlbd dya- dyab dyad dyal dydd dyla dyll laaa laad laal laba laby lada ladd lady lala lald lall laya layd llay lldb llll lydd lyla lyly yaba yada yala yald yall yaya ydad yday ylad ylay ylla yyyy