-ana aaaa aaab aaad aaal aaan aaav aaba aabb aabd aabl aada aala aald aall aana aand aava abaa abab abad abal aban abb- abba abbb abda abla ablv abva abvd adaa adab adad adal adan adba adda addd addl addn adna advb alaa alad alal alan alb- alba ald- alda aldl all- alla alll alln alna alva ana- anaa anab anad anal anan anba anbb anbl and- anda andl anla anln anna annb avab aval avan avda avlb avva baaa baad baal baan baba babb bada badb badd bala bald ball bana band bann bava bbad bbbb bbdd bblb bdav bdna blaa blab blad blan blvd d-na daab daad daal daan daba dabb dada dala dall dana dand danl dann dava dbnl dddd dlab dlbd dnaa dnab dnad dnan dvda dvla dvvl laaa laad laal laan laba lada ladd lala lald lall lan- lana land lann lava lddv llan lldb llll lnav lndn lvad naaa naab naad naal naan naba nabl nada nala nald nall nan- nana nanb nand nann nava navv nbaa nbad ndaa nddb ndna nlab nndb nnnn nvda nvla vaad vaal vaan vada vala vald vall valn vana vand vann vava vlab vlad vlan vlba vldb vldl vnav vvvv