-ana aaaa aaab aaad aaal aaan aaba aabb aabd aabl aada aala aald aall aana aand aang abaa abab abad abag abal aban abb- abba abbb abda abgd abgl abla adaa adab adad adag adal adan adba adda addd addl addn adna agad agag agal agan agba agda agga agla agna alaa alad alag alal alan alb- alba ald- alda aldl alg- alga all- alla alll alln alna ana- anaa anab anad anag anal anan anba anbb anbl and- anda andl ang- anga angl anla anln anna annb baaa baad baal baan baba babb bada badb badd baga bagg bagn bala bald ball bana band bang bann bbad bbbb bbdd bbga bblb bbng bdna bgan blaa blab blad blag blan bldg d-na daab daad daag daal daan daba dabb dada daga dagg dala dall dana dand dang danl dann dbag dbnl dddd dlab dlbd dnaa dnab dnad dnag dnan gaal gaba gabb gabl gada gadd gaga gagg gala gald gall gana gand gang gann gbag gban gdal gddb gdna gggg glaa glab glad glan gnaa gnal laaa laad laag laal laan laba lada ladd lag- laga lagg lala lald lall lan- lana land lang lann llan lldb llll lndg lndn naaa naab naad naag naal naan naba nabl nada naga nagl nala nald nall nan- nana nanb nand nang nann nbaa nbad ndaa nddb ndga ndna ngab ngan nlab nlgn nndb nngn nnnn