-er -ey c-- ccc cce ccf cck cco ccr ce- cec cee cef cek ceo cer cey cfc cfe cff cfk cfo cfr ckc cko cky co- coc coe cof cok coo cor coy crc cre crf crk cro crr cry cyc cye cyf cyk cyo cyr ec- ecc ece ecf eck eco ecr eec eee eef eek eeo eer eey ef- efc efe eff efo efr ekc eke ekf eko ekr eky eo- eoc eoe eof eok eoo eor erc ere erf erk ero err ery eyc eye eyo eyr fcc fce fcf fck fco fcr fcy fec fee fef fek feo fer fey ffc ffe fff ffk ffo ffr ffy fkc fkf fkk foc foe fof fok foo for foy frc fre frf frk fro frr fry fy- fyc fye fyk fyo kcc kce kck kcr ke- kec kee kef kek keo ker key kfc kff kfo kkc kke kkk kkr kky koc koe kof kok koo kor koy krc krf krk kro krr kry kyc kye kyo kyr oc- occ ocf ock oco ocr oec oee oef oeo oer oey of- ofc ofe off ofo ofr okc oke okk oko okr oo- ooc oof ook ooo oor or- orc ore orf ork oro orr ory oye oyo rcc rce rcf rco rcr re- rec ree ref rek reo rer rey rfc rfe rff rfk rfo rfr rkc rke rkf rkk rko rky roc roe rof rok roo ror roy rrc rrf rrk rrr ry- ryc rye ryf ryk ryo ryr ryy ycc yce ycf yco ycy yec yee yef yek yeo yer yey yfc yfe yff yfr ykk yoc yoe yof yok yoo yor yoy yrc yre yrf yro yyc yye yyf yyy

cccc cccf ccee ccfc ccff ccoc ccrc ccre ccrf cec- cece ceco ceec cef- cefc ceke ceor cer- cerc cere cerf cero cery cfcf cfco cfcy cffr cfor cfre cfry cfyk ckck ckco ckcy cker ckey ckfr ckoc ckoo ckor ckoy ckrc ckry coce cock coco cofc cofe coff cok- coke coko coky coof cook cor- corc core corf cork coro corr cory coyf coyo coyr crcc crce crcr cre- crec cree creo crfc crkc croc croe crok croo cror croy cry- cryo cyc- cycc cyfe cyke cyre cyrk cyy- cyyc eccc ecce ecco ecef ecfc ecfr ecko ecky eco- ecrc ecrf ecrr eeee eefe eeke eeoc eerc eero eery efco efeo effy efke efor ekco ekek eker ekfc eore ercc erce erec erer erfc erke eroc eroe eroo errc erre erro eryc erye eyck eyec eyer eyey eyke eyre eyry eyyr f--k fccf fece feck feek feer fefc fefe feff fefo feke feko feof ferc fere ferk fero ferr fery feyr ffcc ffee ffff ffrr foce fock foco foer fofo foke foof fook for- fore fork foro forr frcc free freo frey frfc froe frye fyce fyeo fyfe fyke fyre fyrk fyry kccc kcck kccr kccy kcec kcee kceo kcey kcfc kcfo kcfy kckc kckf kckk kcko kckr kcky kcoe kcof kcor kcrc kcro kcrr kcry kcye kcyk kcyy keck keco kecr keef keek keer kefc keff kefr kekc keke keko keok ker- kerc kere kerf kerk kero kerr keye keyf keyy kfcf kfco kfcr kfcy kfer kfff kffk kfok kfoo kfor kfoy kfrc kfre kfro kfrr kfry kfyo kfyr kkck kkco kkcr kkcy kkfr kkkk kkoo kkor kkoy kkrc kkre kkrf kkrk kkro kkrr kkyc kkyy kocf kock kofc kofe koff kofk kofo kofy kokc koke kokf kokk koko kokr koky kooc kook kooo koor korc kore korf kork koro korr koye koyf koyo koyy krcc krce krco krec kree kref krek kreo krfc krfe krff krfo krkc krke krkk krko krkr krky kroc kroe krof krok kroo kror kroy krrc krre krrf krrk krro krrr krry krye kryk kryo kryy kycc kyck kycr kyee kyfr kykc kyke kykk kykr kyky kyok kyoo kyor kyoy kyrc kyre kyrf kyrk kyro kyyk kyyo kyyy o-eo occc oce ocee ocef ocke ocre ocro ocrr oec- oecc oeec oere oeye oeyo ofcr ofek ofer off- offc offe offo offr offy ofor ofre oker okey okko okok okor okre okro okyo oocr ooer ooff oofy ooky oooo oore oory orce orco ore- orec orek oreo orer orey orfe orff orke orko oro- oroe orof orok oror oroy orro orry oyce oyee oyer oyke oyre rccc rcfc rcyc recc rece reck recr recy reef reek refe reff refr reke reko reky reof rere rero rery reye reyk rfef rffc rkkf rocc roce rock roco roer roey rofc rofe roff rofo roke rokk roko rokr roky roof rook roor rorc rore rork roro rory roye rrfc rrrr ryck ryfe ryff ryke ryyf yccc ycee yeck yeek yeer yefe yeff yeke yeof yere yerk yero yerr yery yeye yeyo yeyr ykey ykko yock yoff yoke yoko yoky yoof yook yore york yoro yory yoye yoyo yrke yrof yyfe yyff yyyy

c-cor ccccc ccoyo ceco- ceere cefor cekyr ceoce ceoor cerc- cerce cerco cerec cerer cerke cero- ceroc cerre cerro co-co cocc- cocce cocco coceo cocke cocky cofer coffe coffy cofre cofyr coker cokey cokk- cooee cooer cooey cooke cooky coore corce corcy core- coree corer corey corfe corfo corke corky coro- corre corry cory- coyer coyfe crece crecy creek creer creke creo- croce crock croco crocy croke crooe crook crore cryer cryke cryo- cryof cyfer cyfre cykey cykyr eccky ecker ecoff eecke eeeee efere effer effry efore ekeko ekker eofor eorre erere erkec erkko erkoc eroor erore errey error eyeof eyere eyrer fecky feeor feere fefor feock feoey feoff ferce ferr- ferre ferro ferry feyer feyre focer focke foecy fokke fooey foofy foore force forcy fore- foreo forky forro foyer freck freek freer freke frere freyr frock frore frory froyo fryce fryer fyffe kecer kecky keefe keere kefee kekec kerek kerey kerre kerry keyer keyof keyre keyry ko-ko kocek kocer kocke koker kokey kokko kokor kokre kokry kooky korck korec korek korey korff korke koror korro korry koryo koyfe kre-o kreef kreek kreke kreo- krery kreye krock kroke kryo-