a-ii aaaa aaab aaai aaal aaba aabb aabi aabl aaib aaii aala aali aall abaa abab abai abaj abal abb- abba abbb abbi abia abib abil abla ablj aiai aiba aibl aiia aiib aija aila aili ajab ajba ajil ajla alaa alai alal alb- alba albi ali- alia alib alii alil all- alla alli alll ba-i baaa baal baba babb babi baia baib bail baja baji bala bali ball bbbb bblb biaj bial biba bibb bibi bibl bija biji bijl bila bili bill blaa blab blaj iaaa iaai iaal iaba iaia iala iall ibia iiii iila ijji ilal ilia ilja ill- illa illi jaal jaba jabi jail jaja jaji jala jali jbaa jibb jibi jiji jila jili jill jlab laaa laaj laal laba labi laia lail laja lala lali lall lbia liba liia liii lij- lija lila lilb lili lill ljla llll