a-ya aaaa aaab aaal aaba aabb aabl aabt aaby aala aall aata aatt abaa abab abal abat abax abay abb- abba abbb abbt abby abla ably abta abyt abyy alaa alal alat alay alb- alba alby all- alla alll ally alta altx alxa alya alyx at-l at-t at-x ataa atab atal atat atax atay atla atta atty atya atyl axal axat axyl ayal ayat ayay ayla ayta ayya ba-x baaa baal baat baba babb baby bala ball balt baly bata batt baty baxt baya bayl bayt bbay bbbb bblb blaa blab blat blay blbt bly- btaa btla bttb byla bylt laaa laal laat laax laba laby lala lall lata latt laxa laxy laya layt llat llay llll ltbl lxxx lyla lyly lytt lytx lyx- taa- taal taat taba tabb tabl taby tala tall talx tata tatb tatt taty tax- taxa taxt taxy taya tayl tayt tayy tbta tltx tlya ttab ttbb tttt ttyl txaa tyal tyl- tyla tyll tyta tytt tyty tyxt xala xall xtal xxxx xxxy xyl- yaba yala yall yalt yata yaxa yaya ylat ylay ylla ytay yyyy