a-ya aaaa aaab aaad aaar aaba aabb aabd aaby aada aara aard abaa abab abad abar abay abb- abba abbb abbr abby abda abdy abra abry abyy adaa adab adad adar aday adba adda addd addr addy adra adry adya arab arad arar aray arba arby arda arr- arra arrr arry ary- arya ayad ayar ayay ayda ayra ayry ayya baaa baad baar baba babb babr baby bada badb badd badr bady bar- bara barb bard barr bary baya bbad bbay bbbb bbdd bd-r bday bdry brab brad bray brda brdy brrr bry- brya bryd byar byrd byyd daab daad daar daba dabb dada dady dara darb dard darr dary daya dbar dday dddd ddry draa drab drad drar dray drba drda drra dry- dya- dyab dyad dyar dydd dyr- dyrb dyyr raab raad raba rabb raby rada radd radr rara rarb rary raya rayd rayr rbbb rbbr rrad rrrr ryad ryba ryda rydy yaar yaba yada yara yarb yard yarr yary yaya ybry ydad yday yrad yyyy