a-ya a-yo aaaa aaab aaal aaba aabb aabl aaby aala aall aalo aaoo abaa abab abal abax abay abb- abba abbb abbo abby abla ablo ably aboa abob abol aboo abox aboy abyy alaa alal alao alay alb- alba albo alby all- alla alll allo ally aloa alol aloo aloy alxa alya alyx aoba aola axal axo- axoa axxo axyl ay-o ayal ayao ayay ayla ayoo ayya ba-x baaa baal baba babb babo baby bala ball balo baly baol baya bayl bayo bbay bbbb bblb bbox bboy bbyo blaa blab blay blob bloo bloy bly- boab boal boba bobb bobo boby bola boll bolo boly boob bool boox boxa boxy boya boyl boyo byla byoa byob byol laaa laal laax laba labo laby lala lall lalo laxa laxo laxy laya layo llao llay llll lloa lloo loay lob- loba lobb lobo loby lola loll lolo loly loob lool lox- loxa loxo loya lxxx lyao lyla lyly lyo- lyx- oall obal obay obba obbo obby obla obol obox oboy olax olay olba olbo olby olla ollo olly olya ooaa ooba ooby oola oolo oooo oxa- oxal oxo- oxox oxxo oxy- oxyl oyly xala xall xbox xlox xolo xoxo xoyo xxxo xxxx xxxy xyl- xylo yaba yabo yala yall yalo yaxa yaya yayo ylay ylla yoal yoax yoba yobo yola yoll yolo yoly yool yoyo yyyy