a-ya a-yo aaaa aaab aaal aaar aaba aabb aabl aaby aala aall aalo aaoo aara aaro abaa abab abal abar abay abb- abba abbb abbo abbr abby abla ablo ably aboa abob abol aboo abor aboy abra abro abry abyy alaa alal alao alar alay alb- alba albo alby all- alla alll allo allr ally aloa alol aloo alor aloy alro alya aoba aola aora aorb arab aral arar aray arba arby arla arlo arly aroa arob aroo aror arr- arra arro arrr arry ary- arya aryl ay-o ayal ayao ayar ayay ayla ayoo ayra ayry ayya baaa baal baar baba babb babo babr baby bala ball balo baly baol bar- bara barb baro barr bary baya bayl bayo bbay bbbb bblb bboy bbyo blaa blab blay blob bloo bloy bly- boab boal boar boba bobb bobo boby bola boll bolo boly boob bool boor bor- bora boro borr bory boya boyl boyo brab brao bray broa brob brol broo bror brrr bry- brya bryo byar byla byoa byob byol laaa laal laar laba labo labr laby lala lall lalo lara larb larr lary laya layo layr lbar lblr llao llay llll lloa lloo llyr loar loay lob- loba lobb lobo loby lola loll lolo loly loob lool loor lora loro lory loya lral lrba lrrr lrry lyao lyar lyla lyly lyo- lyra lyro oall oara oary obal obay obba obbo obby obla obol obor oboy obra obro olar olay olba olbo olby olla ollo olly olor olry olya ooaa ooba ooby oola oolo oooo oora oory orab oral orao orar oray orba orbb orbo orby orla orlo orly oro- oror oroy orra orro orry orya oyly raab raba rabb rabl rabo raby rala ralb rall ralo raly raob raol rara rarb raro rary raya rayl rayr rbbb rbbr rlab roab roar rob- roba robb robo roby rola roll rolo roly roob rool roor rora roro rory roya royl rrrr ryal ryba ryob yaar yaba yabo yala yall yalo yara yarb yarl yaro yarr yary yaya yayo ybor ybry ylay ylla yoal yoar yoba yobo yola yoll yolo yoly yool yoro yory yoyo yrly yyyy