-er c-- ccc ccd cce ccg cco ccp ccr cdc cdd cde cdg cdo cdp cdr ce- cec ced cee ceg ceo cep cer cgc cgd cge cgg cgo cgp cgr co- coc cod coe cog coo cop cor cpc cpd cpe cpg cpo cpp cpr crc crd cre crg cro crp crr dcc dcd dce dcg dco dcp dcr ddc ddd dde ddg ddo ddp ddr de- dec ded dee deg deo dep der dgc dgd dge dgg dgp dgr doc dod doe dog doo dop dor dpc dpd dpe dpg dpo dpp dpr drc drd dre drg dro drp drr ec- ecc ecd ece ecg eco ecr ed- edc edd ede edg edo edp edr eec eed eee eeg eeo eep eer egc egd ege egg ego egp egr eo- eoc eod eoe eog eoo eop eor ep- epc epd epe epg epo epp epr erc erd ere erg ero erp err g-d g-p gcc gcd gce gcg gco gcp gcr gdc gdd gde gdo gdp gdr ge- gec ged gee geg geo gep ger ggc ggd ggg ggo ggp ggr goc god goe gog goo gop gor gpc gpd gpe gpg gpo gpp gpr grc grd gre grg gro grp grr oc- occ ocd ocg oco ocp ocr odc odd ode odg odo odp odr oec oed oee oeg oeo oep oer ogc ogd oge ogg ogo ogp oo- ooc ood oog ooo oop oor op- opc opd ope opg opo opp opr or- orc ord ore org oro orp orr p-p pcc pcd pce pcg pco pcp pcr pdc pdd pde pdg pdo pdp pdr pec ped pee peg peo pep per pgc pgd pge pgg pgo pgp pgr poc pod poe pog poo pop por ppc ppd ppe ppg ppo ppp ppr prc prd pre prg pro prp prr rcc rcd rce rcg rco rcp rcr rdc rdd rde rdg rdo rdp rdr re- rec red ree reg reo rep rer rgc rgd rge rgg rgo rgp rgr roc rod roe rog roo rop ror rpc rpd rpe rpg rpo rpp rpr rrc rrd rrg rrp rrr

c-cd cccc cccp ccdc ccdp ccdr cced ccee ccgc ccoc ccod ccpe ccpp ccpr ccrc ccre ccrg ccrp cd-e cd-r cddr cdec cder cdre cec- cece ceco cecp cedd cede cedo ceec cege cego ceop ceor cepc cepe cepo cepp cepr cer- cerc cerd cere cero cerp cgcc cgcg cged cger cgro coce coco cocp codd code coed coep cogo cood coop copd cope copg copo copp copr cor- corc cord core corg coro corp corr cpce cpep cper cppd cpre crcc crce crcr crdc cre- crec cred cree creg creo crep croc crod croe croo crop cror crpc dccc dccp dcgo dcop dcpg dcpo dddd ddoc ddpo ddrc ddre dec- decc decd dece deco dedd dede dedo deed deeg deep deer dege dego deop deor depc depe depo depp depr der- derc dere derg dero derp derr dgeg dgge doce doco dod- dodd dode dodg dodo doeg doer dog- doge dogg dogo dogp dood doop door dope dopo dopp dopr dorc dord dore doro dorp dorr dpcp dper dppc dprg dred dree dreg drge drod drog drop eccc ecce ecco ecdc eced eco- ecod ecog ecop ecpd ecpg ecpp ecrc ecrr eddc edde eddo eddp ede- eder edge edoc edod eede eeee eeoc eerc eerg eero egcc egcg egcr egec egee eger egge eggo eggp ego- egor egpd egpe egpo egre eocd eode eore epcc epec epee eper epoc epod epor eppc eppo eppp epro eprp ercc erce ercp erde erec ered erer erg- ergg ergo eroc erod eroe eroo erpe errc erre erro gc-c gccc gcpc gcrg gdor gdrc gece gedd gede gedo geed geep geer gege gegg gego geo- geog gepe gerd gere gero gggg ggpo goce gocr gode godo goed goer gogo good goog goop goor gopc gope gopo gord gore gorg goro gorp gorr gper gpgp gprd gprp grcc grce grdc grec gree greg grep groc grod grog groo grop gror grpc grrr o-eo occc oce oced ocee ocpd ocpp ocre ocro ocrr oddd oded odeo oder odoo odop odor odrp oec- oecc oedo oeec oere ogdc ogee oger ogge ogod ogog ogre ogro oocr ooer oooo oord oore opec oped opep oper opo- opor oppo orce orco orde ordo ore- orec ored oreg oreo orer orge orgo oro- oroe oror orpc orpe orro pccc pcce pcep pcer pcgg pcod pcoe pcpp pcrc pcrd pcre pdcp pdoc pdpr pdrc pece peco pecr ped- pede pedo peec peed peep peer pegg pego peor pepd pepe pepo per- perc perd pere perg pero perp perr pgcc pgce pgde pger pgrc pocd poce poco pod- podd pode podo poed poer poge pogg pogo pood poop poor pop- popc pope popo popp porc pore porg poro porr ppcc ppcd pper ppod pppd pppo pppp pprc prcc prcd prcp pre- prec pred pree preg prep pro- proc prod proe prog proo prop prpd prrd rccc rcdc rcde rcep rcgc rcpd rcpo rcrd rcrg rder rdoc rdpc recc recd rece recp recr redc redd rede redo redr reed reep regd rege rego regr reod reog reop repe repo repp repr rerd rere rerg rero rocc roce roco rodd rode rodo roed roeg roer roge rogg rogo rood roog roop roor rope ropo rorc rore roro rpdp rpoe rred rrrr

c-cor c-p-c c-pop ccccc ceco- ceddo ceded ceder cedor cedr- cedre cedro ceede ceedo ceere cegep cegge ceoce ceoor ceppo cerc- cerce cerco cerdo cerec cered cerer cerge cero- ceroc cerre cerro co-co co-ed co-op cocc- cocce cocco coceo codco codde codec coded coder codge codo coepe coged coode cooed cooee cooer coope coord coore coorg copce copec coped coper coppe coppo copr- copre copro corce corde core- cored coree corer corge coro- corod corop corpe corre crece crede credo creed creep creer cregg creo- creop crepe croce croco crode crodo crood crooe croop cropc crope cropo crore d-rod dcore ddddd decor dedde dedee deder deece deede deepc deepe deepp