cccc ccee ccgc ccoc ccrc ccre ccrg cec- cece ceco ceec cege cego ceke ceor cer- cerc cere cero cery cgcc cgcg cger cgro ckck ckco ckcy cker ckey ckgo ckoc ckoo ckor ckoy ckrc ckry coce cock coco cogo cok- coke coko coky cook cor- corc core corg cork coro corr cory coyo coyr crcc crce crcr cre- crec cree creg creo crkc croc croe crok croo cror croy cry- cryo cyc- cycc cyeg cyke cyre cyrk cyy- cyyc eccc ecce ecco ecko ecky eco- ecog ecrc ecrr eeee eeke eeoc eerc eerg eero eery egcc egcg egcr egec egee eger egge eggo eggy ego- egor egre egry egyo egyr ekco ekek eker eore ercc erce erec erer erg- ergg ergo erke eroc eroe eroo errc erre erro eryc erye eyck eyec eyer eyey eyke eyre eyry eyyr gc-c gccc gcrg gece geck geek geer gege gegg gego geko geo- geog gere gero gery gggg goce gocr goer gogo goke goky goog gook goor gore gorg goro gorr gory goye grcc grce grec gree greg grey groc grog grok groo gror groy grrr gry- grye gyer gyge gyor gyr- gyre gyro kccc kcck kccr kccy kcec kcee kceg kceo kcey kcgc kcgr kcgy kckc kckk kcko kckr kcky kcoe kcog kcor kcrc kcrg kcro kcrr kcry kcye kcyk kcyy kecg keck keco kecr keek keer kege kegg kegk kegr kegy kekc keke keko keok ker- kerc kere kerk kero kerr keye keyg keyy kgcc kgce kgcr kgec kgeo kggg kggo kggr kgoe kgor kgrc kgre kgrg kgrk kgro kgrr kkck kkco kkcr kkcy kkeg kkgo kkgr kkkk kkoo kkor kkoy kkrc kkre kkrk kkro kkrr kkyc kkyy kock koge kogg kogo kokc koke kokk koko kokr koky kooc koog kook kooo koor korc kore korg kork koro korr koye koyo koyy krcc krce krcg krco krec kree krek kreo krgy krkc krke krkk krko krkr krky kroc kroe krog krok kroo kror kroy krrc krre krrg krrk krro krrr krry krye kryk kryo kryy kycc kyck kycr kyee kygo kygr kykc kyke kykk kykr kyky kyok kyoo kyor kyoy kyrc kyre kyrk kyro kyyk kyyo kyyy o-eo occc oce ocee ocke ocre ocro ocrr oec- oecc oeec oere oeye oeyo ogee oger ogge oggy ogog ogre ogro ogry oker okey okgo okko okok okor okre okro okyo oocr ooer ooky oooo oore oory orce orco ore- orec oreg orek oreo orer orey orge orgo orgy orke orko oro- oroe orok oror oroy orro orry oyce oyee oyer oyke oyre rccc rcgc rcrg rcyc recc rece reck recr recy reek rege rego regr reke reko reky reog rere rerg rero rery reye reyk rocc roce rock roco roeg roer roey roge rogg rogo rogy roke rokk roko rokr roky roog rook roor rorc rore rork roro rory roye rrrr ryck ryge ryke yccc ycee yeck yeek yeer yegg yego yeke yere yerk yero yerr yery yeye yeyo yeyr ygoe ygor ykey ykko yock yogo yoke yoko yoky yook yore york yoro yory yoye yoyo yrke yyyy