-ana a-ya aaaa aaab aaan aaar aaba aabb aaby aana aara abaa abab aban abar abay abb- abba abbb abbr abby abra abry abyy ana- anaa anab anan anar anba anbb anna annb anny anya arab aran arar aray arba arby arna arr- arra arrr arry ary- arya aryn ayan ayar ayay ayna ayra ayry ayya baaa baan baar baba babb babr baby bana bann banr bar- bara barb barn barr bary baya bbay bbbb bnrr bnya brab bran bray brna brrr bry- brya bryn byan byar byrn naaa naab naan naar naba nan- nana nanb nann nany nara narn narr nary naya nbaa nbar nnnn nrab nrna nyaa nyny nyra nyrb raab raan raba rabb raby rana rann rany rara rarb rary raya rayn rayr rbbb rbbr rnbr rrna rrrr ryan ryba ryna rynn yaan yaar yaba yana yann yara yarb yarn yarr yary yaya ybry yryn yyyy