a-ii aaaa aaac aaad aaai aaap aaca aacc aacd aaci aacp aact aada aadc aadi aadt aaic aaii aapa aapc aapi aapt aata aatc aatt ac-t acaa acac acad acai acap acat acca accc accd acci accp acct acda acdc acdi acdp acdt aci- acia acic acid acip acpa acpd acpi acpt acta actc acti actt adaa adac adad adai adap adat adcc adci adda addc addd addi adia adic adip adit adp- adta aiai aica aicc aicd aicp aida aidc aidi aidt aiia aiic aiid aipa aipi aita aiti aitt apac apai apap apat apca apcc apcd apda apdd api- apia apic apid apip apit appa appc appd appt apta aptc apti aptt at-t ataa atac atad atai atap atat atca atcc atdi atdt atia atic atid atip atit atta atti attp c-cd caaa caac caap caat cac- caca cacc caci cada cadc cadd cadi caia caic caid caip cait capa capc capd capi capp capt cat- cata catc catd cati catt ccaa ccac ccad ccai ccap ccat ccca cccc ccci cccp ccdc ccdi ccdp ccic ccid ccii ccip ccpa ccpp cctc cctt cdaa cdac cdad cdai cdda cdic cdii ciaa ciat cica cicc cici cict cida cidc cidi cidp cidt ciia ciid ciii ciit cipa cipp cita citi citp citt cpaa cpac cpad cpap cpca cpia cpic cppa cppd cptp ctca ctcp ctia ctic ctpp ctta daad daap daca daci dact dada dadi daia daid dait dapa dapi dapp data dati datp datt dcca dccc dcci dccp dcct dcia dcii dctc dddd dia- diac diad diap diat dica dici dict dida didi diii dipa dipc dipp dipt dita diti ditt dpaa dpac dpci dpcp dpdt dppa dppc dtaa dtac dtap dtcc dtdp dttp iaaa iaac iaai iaap iaat iaca iacc iacp iact iadc iadt iaia iapa iapp iapt iata iatc iati icaa icac icad icai icap icat icca iccc icci iccp icct icdc icdd icdp icpa icpc icpd icta ictp idad idat idca idda idia idic idid idta idtp iiac iica iicd iida iiii iiit iipa iita iitt ipac ipad ipat ipca ipcc ipct ipdc ipdi ipid ippa ippc ipta iptc itaa itac itai itap itat itia itic itpa itpc itta paap paat paca pacd paci pact pada padd padi paia paid paip pait papa papi papp pata patd pati patt pcaa pcad pcap pcca pccc pcia pcip pcpp pdac pdca pdci pdcp pdic pdpa pdtc piai piat pica picc pici pict pida piia piip pipa pipi pipp pita piti pitt ppac ppad ppap ppcc ppcd ppci ppic ppid pppa pppd pppp ppta pptt ptca ptcc ptdc ptpd pttc taa- taat taca tacc taci tact tada taia taip tait tapa tapi tapp tapt tata tati tatt tcad tcap tcca tccc tcdd tcpa tctc tdac tdap tiaa tica ticc tidc tidd tiit tip- tipa tipc tipi tipp tipt tita titc titi titp titt tpac tpap tpcd tpcp tpia tppa tppd tppp tptp ttcp tttt