a-ii aaaa aaab aaad aaai aaal aaba aabb aabd aabi aabl aabt aada aadi aadt aaib aaii aala aald aali aall aata aatt abaa abab abad abag abai abal abat abb- abba abbb abbi abbt abda abdi abgd abgl abia abib abid abig abil abit abla abta adaa adab adad adag adai adal adat adba adbi adda addd addi addl adia adib adig adit adli adta agad agag agai agal agat agba agda agga aggi agia agib agid agig agii agil agit agla agli agta aiai aiba aibl aida aidb aidi aidt aiga aiia aiib aiid aila aild aili aita aiti aitt alaa alad alag alai alal alat alb- alba albi ald- alda aldi aldl alg- alga algi ali- alia alib alid alig alii alil alit all- alla alli alll alta alti at-l at-t ataa atab atad atai atal atat atdi atdt atia atid atil atit atla atli atta atti ba-i baaa baad baal baat baba babb babi bada badb badd badi baga bagg bagi bagt baia baib baid baig bail bait bala bald bali ball balt bata bati batt bbad bbbb bbdd bbga bblb bdii bgia biad bial biat biba bibb bibi bibl bida bidi biga bigb bigd bigg bigt bila bild bili bill bilt bita bitd bitt blaa blab blad blag blat blbt bldg blit btaa btdt btla bttb daab daad daag daal daba dabb dabt dada dadi daga dagg dagi daia daid daig dail dait dala dali dall dalt data dati datt dbag dbit dbtt dddd dgia dia- diab diad diag dial diat diba dibb dida didi diga digg digi diii dila dili dill dita diti ditt dlab dlbd dlia dlib dlii dlil dlit dtaa dtla gaal gaba gabb gabi gabl gabt gada gadd gadi gaga gagg gagi gaia gaid gaig gail gait gala gald gali gall galt gata gati gatt gbag gdal gddb ggbt gggg giaa giad giai gial giat giba gibb gida gidd gidi gidl giga gigg gigi gila gild gilg gili gill gilt gita glaa glab glad glat gli- glia glib glid glit gtaa gtld gtta iaaa iaai iaal iaat iaba iadb iadt iaia iala iall iata iati ibad ibat ibga ibia ibid ibtb ibtl idad idat idda idia idid idig idil idli idta igad igal igba igga igia igil igla igli iida iiii iiit iila iita iitt ilag ilal ilia ilit ill- illa illd illi illt itaa itai ital itat itia itil itll itta laaa laad laag laal laat laba labi lada ladd ladi lag- laga lagg laia laid lail lait lala lald lali lall lata latd lati latt lbgt lbia lgbt lgdt liat liba lida lidb lidl liga ligg ligi liia liig liii lila lilb lilg lili lill lilt lita litb litd liti litl litt llat lldb llll ltbl ltib taa- taag taal taat taba tabb tabi tabl tada tadg taga tagg tagi taia taig tail tait tala tali tall tata tatb tati tatt tbil tbit tbta tdal tddb tdil tiaa tiab tial tiba tibi tidd tiga tigi tiit tila tild till tilt tita titi titt tlli ttab ttbb tttt