a-ya a-yo aaaa aaab aaaf aaal aaba aabb aabl aaby aafa aafb aaff aafl aala aall aalo aaoo abaa abab abaf abal abay abb- abba abbb abbo abby abff abla ablo ably aboa abob abof abol aboo aboy abyy afaa afao affa affo affy afla afly afoa afol afoo alaa alal alao alay alb- alba albo alby alfa all- alla alll allo ally aloa alof alol aloo aloy alya aoba aola ay-o ayal ayao ayay ayla ayoo ayya baaa baaf baal baba babb babo baby baff bafo bala balf ball balo baly baol baya bayl bayo bbay bbbb bblb bboy bbyo bffl blaa blab blay blob bloo bloy bly- boab boal boba bobb bobo boby bofa boff bola boll bolo boly boob boof bool boya boyf boyl boyo byla byoa byob byol faaa faba fabo fafa faff fafo fala fall falo faya fayl fayo fbla ffff flab flao flay flob floo floy flya foaf foal foba fofo fola foll folo foly foof fool foya foyl laaa laal laba labo laby lafb laff lala lall lalo laya layo llao llay llll lloa lloo loaf loay lob- loba lobb lobo loby lofa loff lola loll lolo loly loob loof lool loya lyao lyff lyfy lyla lyly lyo- lyyf oafo oall obal obay obba obbo obby obla obol oboy ofay off- offa offo offy ofla olaf olay olba olbo olby olfa olla ollo olly olof olya olyf ooaa ooba ooby ooff oofy oola oolo oooo oyly yaaf yaba yabo yafa yaff yafo yala yall yalo yaya yayo ylay ylla yoal yoba yobo yoff yola yoll yolo yoly yoof yool yoyo yyff yyyy