cccc cccp ccee ccoc ccpe ccpp ccpr ccrc ccre ccrp ccrt cctc cctt cec- cece ceco cecp cect ceec ceop ceor cepc cepe cepo cepp cepr cept cer- cerc cere cero cerp cert cery cet- cete ceto cetp cexe ceyx coce coco cocp coct coep coex coop coot cope copo copp copr copt copy cor- corc core coro corp corr cort cory cotc cote coto cott coty coxe coxy coyo coyr coyt cpce cpep cper cpox cpre cprt cptp cptr crcc crce crcr cre- crec cree creo crep cret crex croc croe croo crop cror crot croy crpc crrt crtc crtp cry- cryo ctcp ctec ctep ctor ctot ctpo ctpp ctrc ctrp cxpo cxro cxxx cyc- cycc cypc cyre cyrt cyt- cyte cyto cyy- cyyc eccc ecce ecco ecct eco- ecop ecot ecpp ecrc ecrr ect- ectc ecto eeee eeoc eerc eero eery eetc eete eext eore eotc eoto epcc epec epee eper epoc epor epot epox eppc eppo eppp eppy epro eprp epte epxp epyx er-x ercc erce ercp erec erer eret eroc eroe eroo erpe errc erre erro eryc erye eryx etcc etco etec etee eter etoe etox etoy etre etro ette etto etty exco exec exer exo- exor expo expr expt exrx exte extr exxy eyec eyer eyet eyey eyot eype eypx eyre eyry eyte eyyr o-eo occc occt oce ocee ocet ocpp ocre ocro ocrr oct- octe octo octy oec- oecc oeec oere oeye oeyo oocr ooer oooo oore oort oory ootp ooty opec opep oper opet opex opo- opor oppo oppy opry opto opye orce orco ore- orec oreo orer orex orey oro- oroe oror orot oroy orpc orpe orro orry ortc orte orto oryx otee otep oter oto- otoe otoo otor otoy otpp otre otro otry otte otto otyr oxep oxer oxo- oxox oxxo oxy- oyce oyee oyer oyre pccc pcce pcep pcer pcoe pcpp pcrc pcre pcte pece peco pecr pect pecy peec peep peer peet peor pepe pepo per- perc pere pero perp perr pert pery pete peto petr pett pety peyo peyr poce poco poer poet poey poop poor poot pop- popc pope popo popp popt popy porc pore poro porr port pory potc pote poto pott poty poxy poyo poyr ppcc pper pppo pppp pprc pptt ppye prcc prcp pre- prec pree prep pret prex prey pro- proc proe proo prop prot prox prtc prtp prtr ptcc pter ptop ptox pttc pyce pyep pyet pyo- pyot pype pypy pyr- pyre pyro pyry pyte pytt rccc rcep rcet rcpo rcpt rctc rcyc recc rece recp recr rect recy reep reet reop reot repe repo repp repr rept repy rere rero rert rery rete reto retr rett rety rexx reye rocc roce roco roer roet roey roop roor root roox rope ropo ropy rorc rore roro rort rory rotc rote roto rotr rott roty roxo roxy roye royt rpet rpoe rpyc rrrr rtcc rtce rtee rtex rttp ryet ryot rype rytt ryyt tccc tcep tcpo tcpy tctc teco tecr tect teec teer teet teor tepe tepp ter- terc tere tero terp terr tery tete teto tetr tett tetx text teye teyr to-y toce toco toee toer toet toey toor toot top- tope topo topp topt torc tore toro torp torr tort torx tory totc tote toto totr tott toty tox- toxo toxt toyo toyt tpcp tper tppp tppr tpte tptp tptr tpyo trcc tre- trec tree treo tret trex trey troc troe troo trop trot trox troy trpc trpe trpp trtc trte trtr try- trye tryo tryp ttcp tteo tter ttoe ttop ttoy tttt txtr tyce tyco tyee tyer tyet typ- type typo typp typy tyr- tyre tyro tyrr tyte tyto tytt tyty tyxt xeer xer- xero xert xexe xoco xoro xorp xote xoxo xoyo xpcc xper xpot xpto xrep xtep xtro xtry xxxo xxxx xxxy xyr- yccc ycee yctc yeep yeer yeet yeot yeox yepe yepp yere yero yerr yert yery yete yeto yett yext yeye yeyo yeyr yoop yoot yopo yopy yore yoro yort yory yote yott yoxe yoye yoyo ypcc ytre yyyy