a-ya aaaa aaab aaaf aaar aaas aaba aabb aaby aafa aafb aaff aara aars aasa aasf aass abaa abab abaf abar abas abay abb- abba abbb abbr abbs abby abff abra abrs abry abs- absa absf abss abys abyy afaa afar afbs affa affs affy afr- afra afrs afsa afsb arab araf arar aras aray arba arbs arby arfa arfb arff arfs arr- arra arrr arrs arry ars- arsa arsy ary- arya arys asaa asab asaf asar asas asay asba asby asfa asra asrs assa assr asss assy asya ayar ayas ayay ayra ayry ayya baaa baaf baar baas baba babb babr babs baby baff bar- bara barb barf barr bars bary basa basf bass baya bays bbas bbay bbbb bbbs bfas bffs bfsr brab braf bras bray brrr brrs brsb brsr bry- brya bsaa bsas bsfa bsff bsfs bsra byar byas bysb byss bysy faaa faas faba fabs fafa faff fara farb farr fars fary fasa fass faya fays fbar fbrs ffar ffff ffrr ffsa ffss frab fras fray frsb frya frys fsas fsra fssa fssf fyar fyra fyrs fyry raab raaf raas raba rabb rabs raby rafa raff rara rarb rarf rars rary rasa rass rasy raya rayr rays rbaf rbbb rbbr rbbs rbss rras rrrr rsaa rsaf rssa ryas ryba ryff rysy ryyf saab saaf saar saas saba sabb sabr sabs safa safb saff safr sara sarf sarr sars sary sasa sasf sass saya sayr says sbaa sbar sbas sbbs sbsa sfar sfas sfba sfra sfss sraf sras srby ssaa ssab ssas ssbr ssby ssra ssrs sssa sssb sssf ssss syar syff syfy syra syrs syry syss yaaf yaar yaas yaba yafa yaff yara yarb yarr yars yary yasa yass yaya yays ybas ybbs ybry yrsa ysay ysby ysyb yyff yyyy