-er -ey c-- ccc cce ccg cck cco ccr ccs ce- cec cee ceg cek ceo cer ces cey cgc cge cgg cgo cgr cgs cgy ckc cko cks cky co- coc coe cog cok coo cor cos coy crc cre crg crk cro crr crs cry csc cse csg csk cso csr css csy cyc cye cyg cyk cyo cyr cys ec- ecc ece ecg eck eco ecr ecs eec eee eeg eek eeo eer ees eey egc ege egg ego egr egs egy ekc eke ekg eko ekr eks eky eo- eoc eoe eog eok eoo eor eos erc ere erg erk ero err ers ery es- esc ese esg esk eso esr ess esy eyc eye eyo eyr eys gcc gce gcg gck gco gcr gcs ge- gec gee geg gek geo ger ges gey ggc ggg ggo ggr ggs gko gks goc goe gog gok goo gor gos goy grc gre grg grk gro grr grs gry gsc gse gsg gsk gso gsr gss gy- gye gyo gyr gys kcc kce kcg kck kcr kcs ke- kec kee keg kek keo ker kes key kgc kgo kgs kgy kkc kke kkk kkr kks kky koc koe kog kok koo kor kos koy krc krg krk kro krr krs kry ksc kse ksg ksk kso ksr kss kyc kye kyo kyr kys oc- occ ocg ock oco ocr ocs oec oee oeg oeo oer oes oey ogc oge ogg ogo ogs ogy okc oke okg okk oko okr oks oo- ooc oog ook ooo oor oos or- orc ore org ork oro orr ors ory os- osc ose osg osk oso osr oss oye oyo oys rcc rce rcg rco rcr rcs re- rec ree reg rek reo rer res rey rgc rge rgg rgk rgo rgr rgs rkc rke rkg rkk rko rks rky roc roe rog rok roo ror ros roy rrc rrg rrk rrr rrs rsc rse rsg rsk rso rsr rss ry- ryc rye ryg ryk ryo ryr rys ryy scc sce scg sck sco scr scs se- sec see seg sek seo ser ses sey sgc sge sgg sgk sgo sgr sgs sk- skc ske skg skk sko skr sks sky soc soe sog sok soo sor sos soy sr- src sre srg srk sro srr srs sry ss- ssc sse ssg ssk sso ssr sss sy- syc sye syg syk syr sys ycc yce yco ycs ycy yec yee yeg yek yeo yer yes yey ygc ygo ykk yoc yoe yog yok yoo yor yos yoy yrc yre yrg yro yrs ysc yse ysg ysk yso ysr yss ysy yyc yye yyg yys yyy

-ose cccc cccs ccee ccgc ccgs ccoc ccrc ccre ccrg ccrs ccsg ccss cec- cece ceco cecs ceec cees cege cego ceke ceor ceos cer- cerc cere cero cers cery cesc cese cesg cesr cess ceys cgcc cgcg cger cges cggs cgro cgss ckck ckco ckcs ckcy cker ckey ckgo ckoc ckoo ckor ckos ckoy ckrc ckry ckso coce cock coco coes cogo cogs cok- coke coko coky cook coos cor- corc core corg cork coro corr cors cory cosc cose coso coss cosy coyo coyr coys crcc crce crcr cre- crec cree creg creo cres crgs crkc croc croe crok croo cror croy crss cry- cryo crys cscc csce csco cscr cscs csec csee cser csks csor csos csrc csrs csse cssr csys cyc- cycc cycs cyeg cyke cyre cyrk cyrs cyse cysg cyy- cyyc eccc ecce ecco eces ecgs ecko ecks ecky eco- ecog ecos ecrc ecrr ecsc ecse ecss eecs eeee eees eegs eeke eeks eeoc eerc eerg eero eers eery eese eesk eesy egcc egcg egcr egec egee eger egge eggo eggs eggy egks ego- egor egos egre egry egsc egss egyo egyr ekco ekek eker ekes ekgs ekos eoes eore ercc erce erec erer eres erg- ergg ergo ergs erke erks eroc eroe eroo eros errc erre erro errs erse erso eryc erye esce esco escr escs esee esek eseo eser eses eske esko esks esky eso- esok esos esse essg esso essy eyck eyec eyer eyes eyey eyke eyre eyry eyse eyyr gc-c gccc gccs gcos gcrg gcse gcss gece geck geek geer gees gege gegg gego geko geo- geog geos gere gero gers gery gesg gesk geso gess gggg ggss goce gocr goer goes gogo gogs goke goky goog gook goor goos gore gorg goro gorr gors gory gose goso goss goye goys grcc grce grec gree greg gres grey groc grog grok groo gror gros groy grrr grrs grss gry- grye grys gsoc gsos gsse gyer gyes gyge gyor gyr- gyre gyro gyrs gyse gyss k-os kccc kcck kccr kccy kcec kcee kceg kceo kcey kcgc kcgr kcgs kcgy kckc kckk kcko kckr kcky kcoe kcog kcor kcos kcrc kcrg kcro kcrr kcrs kcry kcsc kcse kcsg kcsr kcss kcsy kcye kcyk kcys kcyy kecg keck keco kecr keek keer kees kege kegg kegk kegr kegs kegy kekc keke keko keks keok keos ker- kerc kere kerk kero kerr kers kesc kesk keso kesr kess kesy keye keyg keys keyy kgcc kgce kgcr kgec kgeo kggg kggo kggr kgks kgoe kgor kgos kgrc kgre kgrg kgrk kgro kgrr kgrs kgso kgsr kkck kkco kkcr kkcs kkcy kkeg kkgo kkgr kkkk kkoo kkor kkoy kkrc kkre kkrk kkro kkrr kkrs kkse kksr kkss kkyc kkys kkyy kock kocs koes koge kogg kogo kokc koke kokk koko kokr koks koky kooc koog kook kooo koor koos korc kore korg kork koro korr kors kos- kosc kose kosg koso kosr koss kosy koye koyo koyy krcc krce krcg krco krcs krec kree krek kreo kres krgs krgy krkc krke krkk krko krkr krks krky kroc kroe krog krok kroo kror kros kroy krrc krre krrg krrk krro krrr krrs krry krsc krse krsk krsr krss krsy krye kryk kryo kryy ksce ksck ksco kscr kscs kscy ksec ksee kseg ksek kseo kser ksey ksgc ksgg ksgr kske kskg kskk ksko kskr ksks