-er -ic c-- ccc cce ccg cci cck cco ccr ccz ce- cec cee ceg cei cek ceo cer cez cgc cge cgg cgi cgo cgr ci- cic cie cig cii cik cio cir ckc cki cko co- coc coe cog coi cok coo cor coz crc cre crg cri crk cro crr crz cz- czc cze czk czo ec- ecc ece ecg eci eck eco ecr eec eee eeg eek eeo eer egc ege egg egi ego egr eic eie eig eii eik eio eir ekc eke ekg eki eko ekr eo- eoc eoe eog eoi eok eoo eor erc ere erg eri erk ero err erz eze ezo ezr ezz gcc gce gcg gci gck gco gcr ge- gec gee geg gei gek geo ger gez ggc ggg ggi ggo ggr ggz gic gie gig gii gik gio gir giz gko goc goe gog goi gok goo gor goz grc gre grg gri grk gro grr gzo gzr icc ice icg ici ick ico icr icz ie- iec iee ieg iei iek ier igc ige igg igi igk igo igr iic iie iii iio iir ikc ike iki ikk iko ikr io- ioc ioe iog ioi ioo ior ir- irc ire irg iri irk iro irr ize izi izo izz k-z kcc kce kcg kci kck kcr ke- kec kee keg kei kek keo ker kez kgc kgi kgo kic kie kig kii kik kio kir kiz kkc kke kki kkk kkr koc koe kog koi kok koo kor koz krc krg kri krk kro krr kzo o-i oc- occ ocg oci ock oco ocr ocz oec oee oeg oei oeo oer ogc oge ogg ogi ogo oic oie oii oik oio oir oiz okc oke okg oki okk oko okr oo- ooc oog ooi ook ooo oor or- orc ore org ori ork oro orr orz oze ozo ozz rcc rce rcg rci rco rcr re- rec ree reg rei rek reo rer rez rgc rge rgg rgi rgk rgo rgr ric rie rig rii rik rio rir riz rkc rke rkg rkk rko rkz roc roe rog roi rok roo ror roz rrc rrg rri rrk rrr rze rzo z-g zce zco zec zee zek zeo zer zez zgg zgi zie zig zik zio zir ziz zo- zoc zoe zog zoi zok zoo zor zro zzr zzz

cccc ccci ccee ccgc ccic ccii ccir ccoc ccrc ccre ccrg ccri cec- cece ceci ceco ceec cege cego ceke ceor cer- cerc cere ceri cero ceze cgcc cgcg cger cgro cicc cici cico cicr ciee cier ciez cigi ciii ciko cikr cior circ cire ciri cirk ciro cirr cize ckck ckco cker ckgo ckoc ckoi ckoo ckor ckrc coce cock coco cogi cogo coir cok- coke coko cook cor- corc core corg cori cork coro corr coze cozi cozz crcc crce crcr crcz cre- crec cree creg crei creo cric crie crig crik crkc croc croe crok croo cror croz eccc ecce ecci ecco ecig ecko eco- ecog ecrc ecri ecrr eeee eeke eeoc eerc eerg eero eeze egcc egcg egcr egec egee eger egge eggi eggo egir ego- egoi egor egoz egre egri eick eico eiec eiei eier eige eigg eike eiki eiko eire eizo ekco ekek eker ekki ekoi eoir eore eori ercc erce erec erei erer erez erg- ergg ergi ergo eric erie erik erio eriz erke erki eroc eroe eroi eroo errc erre erro erzi ezek ezer ezgo ezio ezri ezzo gc-c gccc gcic gcii gcrg gece geck geek geer geez gege gegg gego geic geie geig geir geki geko geo- geog gere geri gero gezo gggg gick gicr gier giez gige gigg gigi gigo giog gioi gire girg giri girk giro girr gizi gizo gizz goce gocr goer gogi gogo goke goog gooi gook goor gore gorg gori goro gorr gorz goze gozi gozo grcc grce grec gree greg grez gric grie grig griz groc grog groi grok groo gror grrr i-go iccc icci icco iccr icec icee icer icgc icke icoc icor icrc icre icrr iecc ieie ieio iere ieri igcc iger igkc igoe igoo igor igri iiie iiii iiio iioi iioo iirc ikee iker ikig ikki ikko ikoo ikri iocg ioci ioee ioii ioio ioke ioko iooi iooo iore iorg iori ircc ircg iree irer iri- iric irie irig irio irki iroc irrc irre irri izki izze izzo k-ci kccc kcci kcck kccr kcec kcee kceg kcei kceo kcez kcgc kcgi kcgr kcic kcie kcii kcir kckc kckk kcko kckr kckz kcoe kcog kcor kcoz kcrc kcrg kcri kcro kcrr kcrz kcze kczo kczz kecg keck keco kecr keek keer kege kegg kegi kegk kegr keig keii keik keio keir kekc keke keki keko keok ker- kerc kere keri kerk kero kerr kerz keze kezi kezr kezz kgcc kgce kgcr kgec kgeo kgez kggg kggi kggo kggr kgio kgir kgoe kgor kgoz kgrc kgre kgrg kgri kgrk kgro kgrr kgrz kicc kice kicg kick kicr kier kiez kigc kigo kiic kiii kiik kikc kiki kikk kiko kikr kikz kioc kioe kioi kiok kioo kioz kirc kiri kirk kiro kirr kizz kkci kkck kkco kkcr kkeg kkez kkgo kkgr kkic kkik kkkk kkoo kkor kkoz kkrc kkre kkrk kkro kkrr kkrz kkzz koci kock koei koge kogg kogi kogo koii koir kokc koke koki kokk koko kokr kokz kooc koog kooi kook kooo koor kooz korc kore korg kori kork koro korr koze kozi kozk kozo kozr krcc krce krcg krci krco krec kree krei krek kreo krez krgi krik krio kriz krkc krke krki krkk krko krkr krkz kroc kroe krog kroi krok kroo kror kroz krrc krre krrg krri krrk krro krrr krrz krze krzi krzk krzr krzz kzcr kzee kzer kzgo kzgz kzio kziz kzke kzkr kzkz kzoi kzoo kzor kzoz kzrc kzrg kzrk kzro kzrr kzrz kzzi kzzk kzzo kzzr kzzz o-eo occc occi oce ocee ocke ocre ocro ocrr oec- oecc oeec oere ogee oger ogge oggi ogiz ogog ogoi ogre ogri ogro oici oick oier oigo