a-ii aaaa aaac aaad aaai aaca aacc aacd aaci aact aacu aada aadc aadi aadt aadu aaic aaii aata aatc aatt ac-t acaa acac acad acai acat acca accc accd acci acct accu acda acdc acdi acdt aci- acia acic acid acta actc acti actt actu acu- acut adaa adac adad adai adat adcc adci adda addc addd addi addu adia adic adit adta adua aiai aica aicc aicd aida aidc aidi aidt aidu aiia aiic aiid aita aiti aitt aitu aiud aiui at-t ataa atac atad atai atat atca atcc atdi atdt atia atic atid atit atiu atta atti attu atua atuc auaa auca auci auct audc audi aut- c-cd caaa caac caat cac- caca cacc caci cada cadc cadd cadi cadu caia caic caid cait caiu cat- cata catc catd cati catt catu cauc caut ccaa ccac ccad ccai ccat ccca cccc ccci cccu ccdc ccdi ccic ccid ccii cctc cctt ccuc ccut cdaa cdac cdad cdai cdda cdic cdii ciaa ciat ciau cica cicc cici cict cicu cida cidc cidi cidt ciia ciid ciii ciit cita citi citt citu ciuc ctca ctia ctic ctta cuau cuca cucc cuci cuda cudi cui- cuit cut- cuta cutc cutt daad daau daca daci dact dada dadi dadu daia daid dait data dati datt datu daud daut dcca dccc dcci dcct dccu dcia dcii dctc dddd dia- diac diad diat dica dici dict dida didi didu diii dita diti ditt dtaa dtac dtcc duaa duad duat duca duct duda dudd dudu duid duit duta duut iaaa iaac iaai iaat iaca iacc iact iacu iadc iadt iaia iata iatc iati icaa icac icad icai icat icca iccc icci icct iccu icdc icdd icta idad idat idca idda idia idic idid idta iiac iica iicd iida iiii iiit iita iitt iiuc itaa itac itai itat itia itic itta iucc iuiu taa- taat taca tacc taci tact tada taia tait tata tati tatt tatu taua tauc taut tcad tcca tccc tccu tcdd tctc tdac tiaa tica ticc tidc tidd tiit tiiu tita titc titi titt titu tttt tuat tuca tucc tudi tudu tuit tuiu tuta tuti tutt tutu uaca uata uatu uaua ucad ucai ucat ucca ucci ucdc ucdd ucua ucut udaa udad udau udca uddi udic udid uica utac utai utau utia utid utti uttu uuta uuuu