-ana a-ya aaaa aaab aaaf aaan aaar aaba aabb aaby aafa aafb aaff aana aara abaa abab abaf aban abar abay abb- abba abbb abbr abby abff abra abry abyy afaa afan afar affa affy afr- afra afyn ana- anaa anab anan anar anba anbb anfa anna annb anny anya arab araf aran arar aray arba arby arfa arfb arff arna arr- arra arrr arry ary- arya aryn ayan ayar ayay ayna ayra ayry ayya baaa baaf baan baar baba babb babr baby baff bana bann banr bar- bara barb barf barn barr bary baya bbay bbbb bbfn bnrr bnya brab braf bran bray brna brrr bry- brya bryn byan byar byrn faaa faan faba fafa faff fana fany fara farb farr fary faya fayn fbar ffar ffff ffrr fnar frab fran fray frya fyar fynn fyra fyry naaa naab naan naar naba nabf nafa naff nan- nana nanb nann nany nara narf narn narr nary naya nbaa nbaf nbar nbfa nfaa nfff nfra nfya nfyb nnnn nrab nrna nyaa nyfa nyny nyra nyrb nyrf raab raaf raan raba rabb raby rafa raff rana rann rany rara rarb rarf rary raya rayn rayr rbaf rbbb rbbr rnaf rnbr rrna rrrr ryan ryba ryff ryna rynn ryyf yaaf yaan yaar yaba yafa yaff yana yann yara yarb yarn yarr yary yaya ybry yryn yyff yyyy