a-ii aaaa aaac aaad aaaf aaai aaal aaca aacc aacd aacf aaci aacl aact aada aadc aadi aadt aafa aafc aafd aaff aafi aafl aaic aaii aala aalc aald aali aall aata aatc aatf aatt ac-t acaa acac acad acai acat acca accc accd accf acci acct acda acdc acdf acdi acdt acfc acfd acfi acfl acft aci- acia acic acid acif acla aclc acli acta actc actf acti actl actt adaa adac adad adai adal adat adcc adci adda addc addd addi addl adfa adfc adfl adia adic adif adit adli adta afaa afad afat afca afcc afci afdc afdl affa affc affi afft afia afid afif afil afit afla aflc afta aftc aiai aica aicc aicd aicf aida aidc aidi aidt aifd aiff aifl aiia aiic aiid aila aild aili aita aitf aiti aitt alaa alac alad alai alal alat alca alcc ald- alda aldi aldl alfa alfi ali- alia alid alif alii alil alit all- alla alli alll alta alti at-l at-t ataa atac atad atai atal atat atca atcc atcf atcl atdi atdt atfc atia atic atid atif atil atit atla atli atta atti c-cd caaa caac caaf caal caat cac- caca cacc caci cada cadc cadd cadi cafa cafc caff cafl caia caic caid cail cait cala calc cald calf cali call calt cat- cata catc catd catf cati catt ccaa ccac ccad ccaf ccai ccat ccca cccc cccf ccci cccl ccdc ccdf ccdi ccfa ccfc ccfd ccff ccfi ccfl ccic ccid ccii ccil ccla cclc ccli cctc cctl cctt cdaa cdac cdad cdai cdda cddl cdfa cdic cdii cdli cfaa cfac cfca cfcf cfcl cfda cfia cfit cfta cftc cftl ciaa cial ciat cica cicc cici cict cida cidc cidi cidt cifa ciff cifl ciia ciid ciii ciit cila cili cill cilt cita citf citi citl citt clad claf clai clat clcd cldc clic clif clii clit cltc ctal ctca ctcf ctfc ctia ctic ctta daad daal daca daci dact dada dadi dafa dafc daff dafi daft daia daid dail dait dala dalf dali dall dalt data dati datt dcca dccc dcci dccl dcct dcfc dcia dcii dcil dcli dctc dddd ddlc dfaf dfcc dfdt dffa dia- diac diad diaf dial diat dica dici dict dida didi dif- difa diff diii dila dilf dili dill dita diti ditt dlia dlii dlil dlit dtaa dtac dtcc dtfc dtla faaa faac faad faca facc fact fada fadd fadi fafa fafc faff fafi faid fail fait fala falc fald fali fall falt fata fatc fatf fati fatt fcal fcat fcca fccf fcda fcic fcii fdca fdic fdtc fdti fdtl ffcc ffff ffii fftf fiaa fiac fiad fiaf fial fiat fica ficc fict fida fidc fidf fifa fifc fiff fifi fift fiii fiil fila fild fili fill fita fitc fiti fitt flac flad flat flcl flia flic flid flii flit ft-c ft-l ftcd ftdi ftfc ftii iaaa iaac iaai iaal iaat iaca iacc iact iadc iadt iafc iaff iafl iaia iala iall iata iatc iati icaa icac icad icaf icai ical icat icca iccc iccf icci iccl icct icdc icdd icdl icll icta idad idat idca idda idfa idfc idia idic idid idil idli idta ifaa ifac ifat ifcd ifda ific ifid ifil ifit ifla ifta iiac iica iicd iida iifa iiii iiit iila iita iitt ilac ilal ilca ilcd ilia ilic ilit ill- illa illd illi illt itaa itac itaf itai ital itat itfa itia itic itif itil itll itta ittf laaa laac laad laal laat laca lacc laci lacl lact lada ladd ladi lafc laff laft laia laic laid lail lait lala lald lali lall lata latc latd lati latt lcac lcad lcat lcca lccc lcdd lcfc lcia lctl ldcf ldci ldif lfat lfca lfcc liac liat lica lict lida lidl lifa liff lifl lift liia liii lila lili lill lilt lita litd liti litl litt llat llcc lldc lllc llll ltac ltcc ltci ltfc lttc taa- taaf taal taat taca tacc taci tacl tact tada tafa tafc taff tafi taft taia tail tait tala talc tali tall tata tati tatt tcad tcca tccc tcdd tcfc tctc tdac tdal tdff tdil tfal tfca tfdc tftc tiaa tiaf tial tica ticc tidc tidd tifa tiff tift tiit tila tild till tilt tita titc titi titt tlac tlli ttfa ttfc ttff tttt