-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 abza adaa adab adad adal adan adba adda addd addl addn adna alaa alad alal alan alaz alb- alba ald- alda aldl all- alla alll alln alna alza ana- anaa anab anad anal anan anaz anba anbb anbl and- anda andl anla anln anna annb anza aza- azab azad azal azan azaz azna azza baaa baad baal baan baaz baba babb bada badb badd bala bald ball bana band bann banz baza bbad bbbb bbdd bblb bdna blaa blab blad blan blaz bzzz d-na daab daad daal daan daba dabb dada dala dall dana dand danl dann danz dazl dazz dbnl dddd dlab dlbd dnaa dnab dnad dnan dzbb dzbn dzlb laaa laad laal laan laba lada ladd lala lald lall lan- lana land lann lanz laza llan lldb llll lndn naaa naab naad naal naan naba nabl nada nala nald nall nan- nana nanb nand nann naza nazz nbaa nbad ndaa nddb ndna nlab nndb nnnn nzda zaal zaan zaba zada zal zala zana zand zann zaza zlan zzzz