cbta cbtc ccaa ccab ccac ccap ccar ccat ccba ccbc ccca cccb cccc cccp ccee ccob ccoc ccpa ccpe ccpp ccpr ccra ccrc ccre ccrp ccrt cctb cctc cctt ceac cear ceat ceba cebp cec- ceca cece ceco cecp cect ceeb ceec ceop ceor cepa cepc cepe cepo cepp cepr cept cer- cera cerc cere cero cerp cert cet- ceta cete ceto cetp coat coba cobb cobe cobo coca coce coco cocp coct coep coob coop coot copa cope copo copp copr copt cor- cora corb corc core coro corp corr cort cota cotb cotc cote coto cott cpaa cpac cpap cpbc cpca cpce cpea cpeb cpep cper cppa cpre cprt cptp cptr crab crac crap crar crat crbc crca crcc crce crcr cre- crea creb crec cree creo crep cret crob croc croe croo crop cror crot crpc crrt crtc crtp ctab ctae ctba ctca ctcp ctec ctep ctor ctot ctpo ctpp ctrc ctrp ctta eaba eaca eacc eaec eaop eapc eapp eara earb eare earo earp eart eata eate ebac ebba ebbc ebbo ebbr ebcc eber eboe eboo ebor ebpo ebro ecaa ecac ecao ecar ecat ecbc ecbe ecca eccb eccc ecce ecco ecct eco- ecop ecot ecpa ecpp ecra ecrc ecrr ect- ecta ectc ecto eeca eeea eeee eeoc eera eerc eero eeta eetc eete eora eore eota eotc eoto epaa epac epcc epec epee eper epoc epor epot eppa eppc eppo eppp epra eprb epro eprp epta epte erap erat erba erbb erbe erca ercc erce ercp ereb erec erer eret erob eroc eroe eroo erpa erpe erra errc erre erro erta etap etat etbc etbr etcc etco etec etee eter etoe etra etre etro etta ette etto o-eo oaer oara oare oate obba obbo obea obec ober obet oboe obor obot obra obre obro ocab ocac ocap ocat ocbc occa occc occt oce ocee ocet ocpa ocpp ocra ocre ocro ocrr oct- octa octe octo oec- oeca oecc oeec oepa oera oere oeta ooaa ooba oobe oocr ooer oooo oora oore oort ootb ootp opap opar opca opec opep oper opet opo- opor oppa oppo opra opto orab orac orae orao orar orat orba orbb orbe orbo orca orce orco ore- orea oreb orec oreo orer oro- oroe oror orot orpc orpe orra orro orta ortc orte orto otac otap otar otea otee otep oter oto- otoe otoo otor otpp otra otre otro otta otte otto paap paar paat paba pabt paca pace paco pact paea paec paep paer paoc papa papb pape papp papr par- para parc pare paro parp parr part pata pate pato patr patt pbac pbar pbcc pboc pbpa pcaa pcae pcap pcba pcbc pcca pccc pcce pcea pcep pcer pcoa pcoe pcpb pcpp pcra pcrc pcre pcte peab peac peap pear peat peba peca pece peco pecr pect peec peep peer peet peor pepa pepe pepo per- pera perc pere pero perp perr pert peta pete peto petr pett poar poat poba pobo poca poce poco poea poer poet poop poor poot pop- popa popc pope popo popp popt pora porb porc pore poro porr port pota potc pote poto pott ppac ppap ppar ppcc pper ppoa pppa pppo pppp pprc ppta pptt prae prao prar prat prbc prca prcc prcp pre- preb prec pree prep pret pro- proa prob proc proe proo prop prot prtc prtp prtr ptab ptca ptcc pter ptop pttc raab raat raba rabb rabe rabo rac- raca racc race raco ract raec raep raer raob raoc raop rapa rapc rape rapp rapt rara rarb rare raro rata rate rato ratp ratt rbbb rbbr rcac rcbc rcbo rccb rccc rcep rcet rcpo rcpt rctc rea- reac reae reao reap rear reat reba rebb rebe rebo reca recc rece recp recr rect reeb reep reet reop reot repe repo repp repr rept rera rere rero rert reta rete reto retr rett roab roap roar roat rob- roba robb robe robo robt roca rocc roce roco roea roer roet roob roop roor root ropa rope ropo rora rorc rore roro rort rota rotc rote roto rotr rott rpca rpet rpob rpoe rpta rrat rrrr rtca rtcc rtce rtee rtpa rttp taa- taar taat taba tabb tabc tabe tabo taca tacc tace taco tact taec taer taoa taor tapa tape tapo tapp tapr tapt tara tarb tarc tare taro tarp tarr tart tata tatb tate tato tatr tatt tbar tbca tbcb tbcc tbce tbrb tbta tbtp tcap tcca tccc tcep tcpa tcpo tctc teac tear teat teba tebo teca teco tecr tect teec teer teet teor tepa tepe tepp ter- tera terc tere tero terp terr teta tete teto tetr tett toab toat toba tobe tobo tobt toca toce toco toea toee toer toet tooa toor toot top- topa tope topo topp topt tora torc tore toro torp torr tort tota totc tote toto totr tott tpac tpap tpcp tper tppa tppp tppr tpte tptp tptr traa trab trac trae trao trap trat trca trcc tre- trea trec tree treo tret troa troc troe troo trop trot trpa trpc trpe trpp trra trtc trte trtr ttab ttbb ttcp tteo tter ttoe ttop tttt

-aaa- -cpca -oate -tree a-a-p a-pac aaace aaaee aaaoc aaarc aaata aabaa aabba aabra aacap aacbc aacbp aaccp aacpa aacpp aacpr aacte aactp aapep aarop abaab ababa ababe abaca abaco abaer abapo abara abare abate abbac abbar abbat abbet abbot abccc abear abeat abeba abebe abece abeer abeet abera abere aberr abert aboab aboat abobo aboot abora aborc abore abort abote abott abrac abrar abtaa abtao abtar acaca acacb acapp acar- acara acare acate accpt accra aceae acebo acepo acera acerb acero acet- aceta aceto acoat acoot acopa acore acrab acrea acree acro- acrob act-r actar acter actor actra actto aeaea aebbe aereo aero- aeroe aetat aeter aeto- aort- aorta aorte aotea apace apact apapa apar- apara apare apart apata apate apatt apcbc apcor apear apeba apece apeep aper- apera apere apert apet- apoco apoet apoop apoor apopa apopo apopt apore aporo aport appar apper appro