a-ya aaaa aaab aaar aaba aabb aabt aaby aara aart aata aatt abaa abab abar abat abay abb- abba abbb abbr abbt abby abra abry abta abyt abyy abza arab arar arat aray arba arby arr- arra arrr arrt arry arta artr arty artz ary- arya arza at-t ataa atab atar atat atay atra atry atta attr atty atya ayar ayat ayay ayaz ayra ayry ayta ayya aza- azab azar azat azay azaz azra azza baaa baar baat baaz baba babb babr baby bar- bara barb barr bart bary barz bata batt baty batz baya bayt bayz baza bazy bbay bbbb brab brat bray braz brrr bry- brya brza btaa btrt btry bttb byar byrt bzyb bzzt bzzz raab raat raaz raba rabb raby rara rarb rary rarz rata ratt raty ratz raya rayr rayt raza razr razy razz rbbb rbbr rrat rrrr ryat ryba rytt rytz ryyt rzab taa- taar taat taba tabb taby tara tarb tarr tart tary tata tatb tatr tatt taty tatz taya tayt tayy taza tazr tazz tbar tbrb tbta traa trab trat tray traz trra trtr try- trya tryb ttab ttbb tttt tyar tyr- tyra tyrr tyta tytt tyty tzar tzzt yaar yaba yara yarb yarr yart yary yata yaya yaza yazz ybry ytay yyyy zaar zaat zaba zabr zaby zara zarb zarr zary zaya zaza zbar zyra zzzz