aaaa aaac aaae aaap aaca aacc aace aaco aacp aact aaea aaec aaep aaoe aaoo aapa aapc aapo aapt aata aatc aatt ac-t acaa acac acae acap acat acca accc acce acco accp acct ace- acea acec acet acoa acoe acop acot acpa acpe acpt acta actc acte acto actt aeac aeap aect aeta aetc aeto aett aoca aoce aopo aotc apac apao apap apat apca apcc apco apea apec apep apet apo- apoc apoe apoo apop apot appa appc appt apta aptc apte aptt at-t ataa atac atae atap atat atca atcc atco atea atec atee ateo atep atoc atoe atop atot atta atte atto attp caaa caac caap caat cac- caca cacc cace caco caec capa capc cape capo capp capt cat- cata catc cate cato catt ccaa ccac ccap ccat ccca cccc cccp ccee ccoc ccpa ccpe ccpp cctc cctt ceac ceat cec- ceca cece ceco cecp cect ceec ceop cepa cepc cepe cepo cepp cept cet- ceta cete ceto cetp coat coca coce coco cocp coct coep coop coot copa cope copo copp copt cota cotc cote coto cott cpaa cpac cpap cpca cpce cpea cpep cppa cptp ctae ctca ctcp ctec ctep ctot ctpo ctpp ctta eaca eacc eaec eaop eapc eapp eata eate ecaa ecac ecao ecat ecca eccc ecce ecco ecct eco- ecop ecot ecpa ecpp ect- ecta ectc ecto eeca eeea eeee eeoc eeta eetc eete eota eotc eoto epaa epac epcc epec epee epoc epot eppa eppc eppo eppp epta epte etap etat etcc etco etec etee etoe etta ette etto o-eo oate ocac ocap ocat occa occc occt oce ocee ocet ocpa ocpp oct- octa octe octo oec- oeca oecc oeec oepa oeta ooaa oooo ootp opap opca opec opep opet opo- oppa oppo opto otac otap otea otee otep oto- otoe otoo otpp otta otte otto paap paat paca pace paco pact paea paec paep paoc papa pape papp pata pate pato patt pcaa pcae pcap pcca pccc pcce pcea pcep pcoa pcoe pcpp pcte peac peap peat peca pece peco pect peec peep peet pepa pepe pepo peta pete peto pett poat poca poce poco poea poet poop poot pop- popa popc pope popo popp popt pota potc pote poto pott ppac ppap ppcc ppoa pppa pppo pppp ppta pptt ptca ptcc ptop pttc taa- taat taca tacc tace taco tact taec taoa tapa tape tapo tapp tapt tata tate tato tatt tcap tcca tccc tcep tcpa tcpo tctc teac teat teca teco tect teec teet tepa tepe tepp teta tete teto tett toat toca toce toco toea toee toet tooa toot top- topa tope topo topp topt tota totc tote toto tott tpac tpap tpcp tppa tppp tpte tptp ttcp tteo ttoe ttop tttt