a-ii aaaa aaab aaad aaaf aaai aaal aaba aabb aabd aabi aabl aabt aada aadi aadt aafa aafb aafd aaff aafi aafl aaib aaii aala aald aali aall aata aatf aatt abaa abab abad abaf abai abal abat abb- abba abbb abbi abbt abda abdi abff abia abib abid abil abit abla abta adaa adab adad adai adal adat adba adbi adda addd addi addl adfa adfl adia adib adif adit adli adta afaa afad afat afdb afdl affa affi afft afia afib afid afif afil afit afla afta aiai aiba aibl aida aidb aidi aidt aifd aiff aifl aiia aiib aiid aila aild aili aita aitf aiti aitt alaa alad alai alal alat alb- alba albi ald- alda aldi aldl alfa alfi ali- alia alib alid alif alii alil alit all- alla alli alll alta alti at-l at-t ataa atab atad atai atal atat atdi atdt atfb atia atid atif atil atit atla atli atta atti ba-i baaa baad baaf baal baat baba babb babi bada badb badd badi baff baft baia baib baid bail bait bala bald balf bali ball balt bata batf bati batt bbad bbbb bbdd bblb bdii bffl bfta bftt biad biaf bial biat biba bibb bibi bibl bida bidi bifa biff bifi bila bild bili bill bilt bita bitd bitt blaa blab blad blat blbt blit btaa btaf btdt btla bttb daab daad daal daba dabb dabt dada dadi dafa daff dafi daft daia daid dail dait dala dalf dali dall dalt data dati datt dbit dbtt dddd dfaf dfdt dffa dia- diab diad diaf dial diat diba dibb dida didi dif- difa diff diii dila dilf dili dill dita diti ditt dlab dlbd dlia dlib dlii dlil dlit dtaa dtla faaa faad faba fabd fabi fada fadd fadi fafa faff fafi faid fail fait fala fald fali fall falt fata fatf fati fatt fbla fdti fdtl ffff ffii fftf fiaa fiad fiaf fial fiat fiba fida fidf fifa fiff fifi fift fiii fiil fila fild fili fill fita fiti fitt flab flad flat flia flid flii flit ft-l ftdi ftii ftlb iaaa iaai iaal iaat iaba iadb iadt iaff iafl iaia iala iall iata iati ibad ibat ibfi ibia ibid ibtb ibtl idad idat idda idfa idia idid idil idli idta ifaa ifat ifbb ifda ifid ifil ifit ifla ifta iida iifa iiii iiit iila iita iitt ilal ilia ilit ill- illa illd illi illt itaa itaf itai ital itat itfa itia itif itil itll itta ittf laaa laad laal laat laba labi lada ladd ladi lafb laff laft laia laid lail lait lala lald lali lall lata latd lati latt lbia ldif lfat liat liba lida lidb lidl lifa liff lifl lift liia liii lila lilb lili lill lilt lita litb litd liti litl litt llat lldb llll ltbf ltbl ltib taa- taaf taal taat taba tabb tabi tabl tada tafa taff tafi taft taia tail tait tala tali tall tata tatb tati tatt tbaf tbil tbit tbta tdal tddb tdff tdil tfal tiaa tiab tiaf tial tiba tibi tidd tifa tiff tift tiit tila tild till tilt tita titi titt tlli ttab ttbb ttfa ttff tttt