-ana a-ya aaaa aaab aaan aaar aaav aaba aabb aaby aana aara aava abaa abab aban abar abay abb- abba abbb abbr abby abra abry abva abyy ana- anaa anab anan anar anba anbb anna annb anny anya arab aran arar aray arba arby arna arr- arra arrr arry arva arvn arvy ary- arya aryn avab avan avar avay avra avry avva avvy ayan ayar ayay ayna ayra ayry ayya baaa baan baar baba babb babr baby bana bann banr bar- bara barb barn barr bary bava baya bbay bbbb bnrr bnya brab bran brav bray brna brrr bry- brya bryn byan byar byrn naaa naab naan naar naba nan- nana nanb nann nany nara narn narr nary nava navr navv navy naya nbaa nbar nnnn nrab nrna nyaa nyny nyra nyrb raab raan raba rabb raby rana rann rany rara rarb rary rava raya rayn rayr rbbb rbbr rnbr rrna rrrr ryan ryba ryna rynn vaan vaar vana vann vany vara varn varr vary vava vaya vayn vayr vbyv vnav vran vrav vray vrba vrnn vvvv vyny yaan yaar yaba yana yann yara yarb yarn yarr yarv yary yava yaya ybry yryn yvan yyyy