a-ii aaaa aaab aaad aaai aaal aaba aabb aabd aabi aabl aada aadi aaib aaii aala aald aali aall abaa abab abad abag abai abal abb- abba abbb abbi abda abdi abgd abgl abia abib abid abig abil abla adaa adab adad adag adai adal adba adbi adda addd addi addl adia adib adig adli agad agag agai agal agba agda agga aggi agia agib agid agig agii agil agla agli aiai aiba aibl aida aidb aidi aiga aiia aiib aiid aila aild aili alaa alad alag alai alal alb- alba albi ald- alda aldi aldl alg- alga algi ali- alia alib alid alig alii alil all- alla alli alll ba-i baaa baad baal baba babb babi bada badb badd badi baga bagg bagi baia baib baid baig bail bala bald bali ball bbad bbbb bbdd bbga bblb bdii bgia biad bial biba bibb bibi bibl bida bidi biga bigb bigd bigg bila bild bili bill blaa blab blad blag bldg daab daad daag daal daba dabb dada dadi daga dagg dagi daia daid daig dail dala dali dall dbag dddd dgia dia- diab diad diag dial diba dibb dida didi diga digg digi diii dila dili dill dlab dlbd dlia dlib dlii dlil gaal gaba gabb gabi gabl gada gadd gadi gaga gagg gagi gaia gaid gaig gail gala gald gali gall gbag gdal gddb gggg giaa giad giai gial giba gibb gida gidd gidi gidl giga gigg gigi gila gild gilg gili gill glaa glab glad gli- glia glib glid iaaa iaai iaal iaba iadb iaia iala iall ibad ibga ibia ibid idad idda idia idid idig idil idli igad igal igba igga igia igil igla igli iida iiii iila ilag ilal ilia ill- illa illd illi laaa laad laag laal laba labi lada ladd ladi lag- laga lagg laia laid lail lala lald lali lall lbia liba lida lidb lidl liga ligg ligi liia liig liii lila lilb lilg lili lill lldb llll