-ana a-ya a-yo aaaa aaab aaan aaar aaav aaba aabb aaby aana aaon aaoo aara aaro aava abaa abab aban abar abay abb- abba abbb abbo abbr abby aboa abob abon aboo abor abov aboy abra abro abry abva abyy ana- anaa anab anan anao anar anba anbb anbo anna annb anno anny ano- anoa anon anor anoy anya aoba aonb aono aora aorb aorn arab aran arar aray arba arby arna arno aroa arob aron aroo aror arr- arra arro arrr arry arva arvn arvo arvy ary- arya aryn avab avan avao avar avay avon avor avoy avra avro avry avva avvo avvy ay-o ayan ayao ayar ayay ayna ayon ayoo ayra ayry ayya baaa baan baar baba babb babo babr baby bana bann bano banr baon bar- bara barb barn baro barr bary bava baya bayo bbay bbbb bboy bbyo bnor bnrr bnya boab boan boar boba bobb bobo boby bona bonn bono bony boob boon boor bor- bora born boro borr bory bova bovo bovy boya boyn boyo brab bran brao brav bray brna brno broa brob bron broo bror brrr bry- brya bryn bryo byan byar byno byoa byob byon byrn naaa naab naan naar naba nabo nan- nana nanb nann nano nany naor nara narn naro narr nary nava navo navr navv navy naya nayo nbaa nbar nbbo nboy nnnn noaa noba nobo non- nona nonn nono noo- noob noon nooo noor noov nor- nora norb norn noro norr norv nory nov- nova novo novy noya noyo nrab nrna nron nyaa nyao nyny nyon nyra nyrb nyro oara oary oban obay obba obbo obby obon obor oboy obra obro onab onan onar onay onby onna onno onon onor onoy onra ooaa ooba ooby oona oooo oora oory orab oran orao orar orav oray orba orbb orbo orby orna orno orny oro- oron oror oroy orra orro orry orvr orya ovan ovar ovo- ovon ovoo ovra oyan oyon raab raan raba rabb rabo raby rana rann rano rany raob rara rarb raro rary rava raya rayn rayr rbbb rbbr rnbr roab roan roar rob- roba robb robo roby rona rono rony roob roon roor rora roro rory rova rovo roya royn rrna rrrr ryan ryba ryna rynn ryob ryon vaan vaar vana vann vano vany vara varn varr vary vava vaya vayn vayr vbyv vnav voar voay vona vonn voor vor- vora voro vory vran vrav vray vrba vrnn vron vvob vvvv vyny yaan yaar yaba yabo yana yann yano yara yarb yarn yaro yarr yarv yary yava yaya yayo ybor ybry ynoa ynon yoan yoar yoav yoba yobo yona yono yoon yorn yoro yory yova yoyn yoyo yron yryn yvan yvon yvor yyyy