-er -ic c-- ccc cce ccf cci cck ccp ccr ce- cec cee cef cei cek cep cer cfc cfe cff cfi cfk cfp cfr ci- cic cie cif cii cik cip cir ckc cki cpc cpe cpf cpi cpk cpp cpr crc cre crf cri crk crp crr ec- ecc ece ecf eci eck ecr eec eee eef eek eep eer ef- efc efe eff efi efp efr eic eie eif eii eik eip eir ekc eke ekf eki ekp ekr ep- epc epe epf epi epp epr erc ere erf eri erk erp err fcc fce fcf fci fck fcp fcr fec fee fef fei fek fep fer ffc ffe fff ffi ffk ffp ffr fic fie fif fii fik fip fir fkc fkf fki fkk fkp fpc fpe fpi fpk fpp fpr frc fre frf fri frk frp frr i-f icc ice icf ici ick icp icr ie- iec iee ief iei iek iep ier ifc ife iff ifi ifp ifr iic iie iif iii iip iir ikc ike ikf iki ikk ikr ipc ipe ipf ipi ipp ipr ir- irc ire irf iri irk irp irr kcc kce kci kck kcp kcr ke- kec kee kef kei kek kep ker kfc kff kfi kic kie kif kii kik kip kir kkc kke kki kkk kkp kkr kpc kpe kpf kpi kpk kpp kpr krc krf kri krk krp krr p-p pcc pce pcf pci pck pcp pcr pec pee pef pei pek pep per pfc pfe pff pfi pfk pfp pfr pic pie pif pii pik pip pir pkc pke pkf pki pkp pkr ppc ppe ppf ppi ppk ppp ppr prc pre prf pri prk prp prr rcc rce rcf rci rcp rcr re- rec ree ref rei rek rep rer rfc rfe rff rfi rfk rfp rfr ric rie rif rii rik rip rir rkc rke rkf rkk rkp rpc rpe rpf rpi rpk rpp rpr rrc rrf rri rrk rrp rrr

cccc cccf ccci cccp ccee ccfc ccff ccfi ccic ccii ccip ccir ccpe ccpp ccpr ccrc ccre ccrf ccri ccrp cec- cece ceci cecp ceec cef- cefc ceip ceke cepc cepe cepp cepr cer- cerc cere cerf ceri cerp cfcf cffr cfpr cfre cfrp cicc cici cicr ciee cier cife ciff ciii cikr cipf cipp circ cire ciri cirk cirr ckck cker ckfi ckfr ckpc ckpr ckrc cpce cpep cper cpff cpic cpif cpre cpri crcc crce crcr cre- crec cree crei crep crfc cric crie crif crik crip crkc crkp crpc eccc ecce ecci ecef ecfc ecfr ecip ecpp ecrc ecrf ecri ecrr eeee eefe eeke eerc effi efic efik efke eick eiec eiei eier eike eiki eipr eire ekek eker ekfc ekki ekpe epcc epci epec epee eper epfc epi- epic epie epik epip eppc eppp eprp ercc erce ercp erec erei erer erfc eric erie erik erke erki erpe errc erre f--k fccf fccp fcic fcii fece feck feek feer fefc fefe feff fefi feie feir feke fepc ferc fere ferk ferr ffcc ffee ffff ffii ffrr ficc fice fick fiec fief fier fifc fife fiff fifi fiii fike fiki fipp fire firk fp-c fpcc fprf frcc frcp free frei frep frfc fric frie frik frip iccc iccf icci iccp iccr icec icee icef icer icke icpc icrc icre icrf icrr iecc ieie iere ieri ifcp ifer ific ifrf ifri iiie iiii iipf iirc ikee iker ikki ikri ipcc ipce ipec ipek iper ipfc ipie ipkf ippc ippf ippr ipri ircc iree irer irfe iri- iric irie irip irki irpc irpe irrc irre irri k-ci kccc kcci kcck kccr kcec kcee kcei kcep kcfc kcfi kcfp kcic kcie kcif kcii kcir kckc kckf kckk kckr kcpc kcpi kcpr kcrc kcri kcrp kcrr keck kecr keef keek keep keer kefc keff kefr keif keii keik keir kekc keke keki kep- kepc kepe kepi ker- kerc kere kerf keri kerk kerp kerr kfcf kfcr kfer kfff kffk kfir kfpr kfrc kfre kfri kfrp kfrr kicc kice kick kicp kicr kief kier kife kiff kifr kiic kiii kiik kiip kikc kikf kiki kikk kikr kip- kipe kipi kipp kipr kirc kirf kiri kirk kirp kirr kkci kkck kkcr kkfi kkfr kkic kkik kkkk kkpc kkpk kkrc kkre kkrf kkrk kkrr kpcc kpcr kpek kper kpfc kpfk kpfr kpif kpir kpke kpkk kpkr kppc kppk kppp kppr kprc kpre kprf kpri kprk kprp kprr krcc krce krci krec kree kref krei krek krfc krfe krff krfp krik krkc krke krki krkk krkr krpi krpr krrc krre krrf krri krrk krrr pccc pcce pcep pcer pcfc pcip pcpp pcrc pcre pcrf pece peci peck pecr peec peek peep peer pefc peff peip peir peke peki pekk pepe pepi per- perc pere perf peri perk perp perr pfce pfff pffr pfic pfkp picc pice pici pick picr piep pier piff piip pike piki pikk pipe pipi pipp pirc pire piri pirk pirr ppcc ppci pper ppic ppie ppif pppp pprc pprf prcc prcf prcp pre- prec pree pref prek prep prfc pri- prie prif prii prri rccc rcep rcfc rcic rcpi recc rece reci reck recp recr reef reek reep refe reff refi refr reif reii reik reir reke reki repe repi repp repr rere reri rfef rffc rfic ricc rice rick rief riek riep rier rife riff riif rike riki rikk ripe ripi ripp ripr rire riri rkkf rpfc rpii rrfc rrif rrrr

c-p-c ccccc cccii ccifc cciii ceci- cecie cecri ceere ceipp cepci cepic cepie cepii cepki cerc- cerce cerci cerec cerer ceric cerie cerik cerke cerre cicek cicer cicke cieck cifer cipce ciper cippi cipre circe circk ciric cirie cirke cirr- cirri ckick cpcfc cpeir crece creek creep creer creke crepe crice crick crier crike cripe ecipe ecker eecke eeeee eepee eerie eerik efere eferi effer effie efrei eicke eiker eipic eipri eirie ekici ekker eperc epice epick eppie erere erice erick erier eriff eriic erkec erkki feere feick feier ferce feric ferie ferik ferr- ferre ferri fieee fieri fierk fifer fifie