-ana aaaa aaab aaad aaal aaan aaba aabb aabd aabl aada aala aald aall aana aand abaa abab abad abal aban abb- abba abbb abda abla adaa adab adad adal adan adba adda addd addl addn adna alaa alad alal alan alb- alba ald- alda aldl all- alla alll alln alna ana- anaa anab anad anal anan anba anbb anbl and- anda andl anla anln anna annb baaa baad baal baan baba babb bada badb badd bala bald ball bana band bann bbad bbbb bbdd bblb bdna blaa blab blad blan d-na daab daad daal daan daba dabb dada dala dall dana dand danl dann dbnl dddd dlab dlbd dnaa dnab dnad dnan laaa laad laal laan laba lada ladd lala lald lall lan- lana land lann llan lldb llll lndn naaa naab naad naal naan naba nabl nada nala nald nall nan- nana nanb nand nann nbaa nbad ndaa nddb ndna nlab nndb nnnn