-er c-- ccc cce cck cco ccp ccr ce- cec cee cek ceo cep cer ckc cko co- coc coe cok coo cop cor cpc cpe cpk cpo cpp cpr crc cre crk cro crp crr ec- ecc ece eck eco ecr eec eee eek eeo eep eer ekc eke eko ekp ekr eo- eoc eoe eok eoo eop eor ep- epc epe epo epp epr erc ere erk ero erp err kcc kce kck kcp kcr ke- kec kee kek keo kep ker kkc kke kkk kkp kkr koc koe kok koo kop kor kpc kpe kpk kpo kpp kpr krc krk kro krp krr oc- occ ock oco ocp ocr oec oee oeo oep oer okc oke okk oko okp okr oo- ooc ook ooo oop oor op- opc ope opk opo opp opr or- orc ore ork oro orp orr p-p pcc pce pck pco pcp pcr pec pee pek peo pep per pkc pke pko pkp pkr poc poe pok poo pop por ppc ppe ppk ppo ppp ppr prc pre prk pro prp prr rcc rce rco rcp rcr re- rec ree rek reo rep rer rkc rke rkk rko rkp roc roe rok roo rop ror rpc rpe rpk rpo rpp rpr rrc rrk rrp rrr

cccc cccp ccee ccoc ccpe ccpp ccpr ccrc ccre ccrp cec- cece ceco cecp ceec ceke ceop ceor cepc cepe cepo cepp cepr cer- cerc cere cero cerp ckck ckco cker ckoc ckoo ckor ckpc ckpr ckrc coce cock coco cocp coep cok- coke coko cook coop cope copo copp copr cor- corc core cork coro corp corr cpce cpep cper cpre crcc crce crcr cre- crec cree creo crep crkc crkp croc croe crok croo crop cror crpc eccc ecce ecco ecko eco- ecop ecpp ecrc ecrr eeee eeke eeoc eerc eero ekco ekek eker ekpe ekpo eore epcc epec epee eper epoc epor eppc eppo eppp epro eprp ercc erce ercp erec erer erke eroc eroe eroo erpe errc erre erro kccc kcck kccr kcec kcee kceo kcep kckc kckk kcko kckr kcoe kcor kcpc kcpo kcpr kcrc kcro kcrp kcrr keck keco kecr keek keep keer kekc keke keko keok kep- kepc kepe ker- kerc kere kerk kero kerp kerr kkck kkco kkcr kkkk kkoo kkor kkpc kkpk kkrc kkre kkrk kkro kkrr kock kocp kokc koke kokk koko kokp kokr kooc kook kooo koop koor kope kopp kopr korc kore kork koro korr kpcc kpcr kpek kper kpke kpkk kpkr kpoc kpoe kpok kpoo kpop kppc kppk kppo kppp kppr kprc kpre kprk kpro kprp kprr krcc krce krco krec kree krek kreo krkc krke krkk krko krkr kroc kroe krok kroo krop kror krpr krrc krre krrk krro krrr o-eo occc oce ocee ocke ocpp ocre ocro ocrr oec- oecc oeec oere oker okko okok okor okpe okpo okre okro oocr ooer oooo oore opec opep oper opo- opor oppo orce orco ore- orec orek oreo orer orke orko oro- oroe orok oror orpc orpe orro pccc pcce pcep pcer pcoe pcpp pcrc pcre pece peck peco pecr peec peek peep peer peke pekk peko peor pepe pepo per- perc pere perk pero perp perr poce pock poco poer poke poko pook poop poor pop- popc pope popo popp porc pore pork poro porr ppcc pper pppo pppp pprc prcc prcp pre- prec pree prek prep pro- proc proe proo prop rccc rcep rcpo recc rece reck recp recr reek reep reke reko reop repe repo repp repr rere rero rocc roce rock roco roer roke rokk roko rokr rook roop roor rope ropo rorc rore rork roro rpoe rrrr

c-cor c-p-c c-pop ccccc ceco- ceere ceoce ceoor ceppo cerc- cerce cerco cerec cerer cerke cero- ceroc cerre cerro co-co co-op cocc- cocce cocco coceo cocke coepe coker cokk- cooee cooer cooke coope coore copce copec coper coppe coppo copr- copre copro corce core- coree corer corke coro- corop corpe corre crece creek creep creer creke creo- creop crepe croce crock croco croke crooe crook croop cropc crope cropo crore e-pro ecker ecorp eecke eeeee eepee ekeko ekker eorre eperc erere erkec erkko erkoc eroor erore error k-p-r k-pop kecer keepe keere kekec kepco keppe kerek kerep kerre ko-ko kocek kocer kocke koepp koker kokko kokor kokre kopce kopec kopek koper koppe korck korec korek korke korop koror korpe korpo korro kre-o kreek kreep kreke kreo- krepe krock kroke kropp ocker ockro ocoee ocree oeco- oeppo okeke okere okker okoc okoro oo-er oocre ooooo opepe opere opper orcop oreck oreco oreo- orere orero oroco oroer oroke p-rep pcock pecco pecke peece peeke peere pekoe pekre pepco pepee peppe perce perec perer perke perko perre perro po-po pocko pocok pocop poker pooer pooke poope poopo poore poork popco popek poper popop poppe poppo porco porec porer porke poro- porro pre-k prece preco preke preko preok preop prkce prock proer proke proor prop- prope propp propr prore r-co- recce recco recep recke reece reepe reere rekke repco repec repok repop repor reppe repro rere- reree ro-ro rocco rocke rocko rocor roero rokee roker rokke rokkk rooer rooke roope roore roper roppe rorer rorke rprop

ceecee cerco- cocco- cockee cocker cococo coerce coo-er coocoo cookee cooker cookoo cookop coopee cooper copeck copper copro- corker corpre correk corrop crecco creeke creepo crocco crocer croker crooke croope croper ecopop ekero epopee k-rock keeker keeper keokee kepper kerker kokopo kokoro kokpek kookoo koopoo kopeck kopeek koreke korere korero korkor kororo korrek krecko kreker kreope krokek ockere ocreo- okerer okopek okpoko ookroo oooooo orpeko orrock p-rock pecker peeker peepee peeper peerce peerer pepero pepkor pepper percee percer perere peroke peroor perore perper perree pocker pocock pookoo pooper poopoo poorer popeck popopo poporo popper poppop porece porker ppoker pppppp pre-op precor preece preore procer procop procor proker prokke prokop proper propre prorec recock recook recope recore recork recreo reeker reeper repope repper rocker rococo roeper roepke rokker rokkor rooker roopee roopek rooper rorek

cocek coercee coercer coppock coreper corokke corpore creeper