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 aetx aoca aoce aopo aotc apac apao apap apat apax apca apcc apco apea apec apep apet apex apo- apoc apoe apoo apop apot apox appa appc appt appx apta aptc apte aptt aptx at-t at-x ataa atac atae atap atat atax atca atcc atco atea atec atee ateo atep atex atoc atoe atop atot atta atte atto attp axat axce axo- axoa axto axxo caaa caac caap caat cac- caca cacc cace caco caec caex capa capc cape capo capp capt capx cat- cata catc cate cato catt caxa 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 cexe coat coax coca coce coco cocp coct coep coex coop coot copa cope copo copp copt cota cotc cote coto cott coxa coxe cpaa cpac cpap cpca cpce cpea cpep cpox cppa cptp ctae ctca ctcp ctec ctep ctot ctpo ctpp ctta cxpo cxxx 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 eext eota eotc eoto epaa epac epcc epec epee epoc epot epox eppa eppc eppo eppp epta epte epxp etap etat etcc etco etec etee etoe etox etta ette etto exa- exco exec exo- expo expt exta exte o-eo oate ocac ocap ocat occa occc occt oce ocee ocet ocpa ocpp oct- octa octe octo oeax oec- oeca oecc oeec oepa oeta ooaa oooo ootp opap opca opec opep opet opex opo- oppa oppo opto otac otap otea otee otep oto- otoe otoo otpp otta otte otto oxa- oxea oxep oxo- oxox oxxo paap paat paca pace paco pact pacx paea paec paep paoc paox papa pape papp pata pate pato patt paxo pcaa pcae pcap pcca pccc pcce pcea pcep pcoa pcoe pcpp pcte peac peap peat peax 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 ptox pttc taa- taat taca tacc tace taco tact taec taoa tapa tape tapo tapp tapt tata tate tato tatt tax- taxa taxe taxo taxt tcap tcca tccc tcep tcpa tcpo tctc teac teat teca teco tect teec teet tepa tepe tepp teta tete teto tett tetx texa text toat toca toce toco toea toee toet tooa toot top- topa tope topo topp topt tota totc tote toto tott tox- toxa toxo toxt tpac tpap tpcp tppa tppp tpte tptp ttcp tteo ttoe ttop tttt txaa xace xact xapo xate xcat xexe xoca xoco xote xoxo xpac xpax xpcc xpot xpto xtea xtep xxxo xxxx