a-ya aaaa aaac aaae aaap aaca aacc aace aacp aact aacy aaea aaec aaep aapa aapc aapt aata aatc aatt ac-t acaa acac acae acap acat acca accc acce accp acct accy ace- acea acec acet acey acpa acpe acpt acta actc acte actt aeac aeap aect aeta aetc aett apac apap apat apay apca apcc apea apec apep apet appa appc appt appy apta aptc apte aptt at-t ataa atac atae atap atat atay atca atcc atea atec atee atep atta atte attp atty atya ayat ayay ayca ayce aypt ayta ayya caaa caac caap caat cac- caca cacc cace caec capa capc cape capp capt capy cat- cata catc cate catt caty caye ccaa ccac ccap ccat ccca cccc cccp ccee ccpa ccpe ccpp cctc cctt ceac ceat cec- ceca cece cecp cect ceec cepa cepc cepe cepp cept cet- ceta cete cetp cpaa cpac cpap cpca cpce cpea cpep cppa cptp ctae ctca ctcp ctec ctep ctpp ctta cya- cyaa cyc- cyca cycc cypa cypc cyt- cyta cyte cyy- cyyc eaca eacc eaec eapc eapp eata eate ecaa ecac ecat ecca eccc ecce ecct ecpa ecpp ect- ecta ectc eeca eeea eeee eeta eetc eete epaa epac epcc epec epee eppa eppc eppp eppy epta epte etap etat etcc etec etee etta ette etty eyec eyet eyey eype eyte paap paat paca pace pact pacy paea paec paep papa pape papp papy pata pate patt paty pay- paya paye payp payt pcaa pcae pcap pcca pccc pcce pcea pcep pcpp pcte peac peap peat peay peca pece pect pecy peec peep peet pepa pepe peta pete pett pety ppac ppap ppcc pppa pppp ppta pptt ppye ptca ptcc pttc pyat pyay pyce pyep pyet pype pypy pyte pytt taa- taat taca tacc tace tact tacy taec tapa tape tapp tapt tata tate tatt taty taya taye tayt tayy tcap tcca tccc tcep tcpa tcpy tctc teac teat teca tect teec teet tepa tepe tepp teta tete tett teya teye tpac tpap tpcp tppa tppp tpte tptp ttcp tttt tyce tyee tyet typ- type typp typy tyta tyte tytt tyty yacc yacp yacy yapa yape yapp yata yate yaya ycat yccc ycee yctc yeap yeat yeep yeet yepe yepp yeta yete yett yeye ypcc ytay yyyy