cccc cccl cccp ccee ccel ccgc cclc cclg ccoc ccpe ccpl ccpp ccpr ccrc ccre ccrg ccrl ccrp cec- cece ceco cecp ceec ceel cege cego cel- celc cele cell celo ceol ceop ceor cepc cepe cepo cepp cepr cer- cerc cere cerl cero cerp cgcc cgcg cgel cger cgro clec clee cleg cleo clep cler cloe clog cloo clop clor clpp clro coce coco cocp coel coep cogo col- cole coll colo colp cool coop cope copg copo copp copr cor- corc core corg corl coro corp corr cpce cpep cper cplc cpre crcc crce crcr cre- crec cree creg creo crep croc croe crol croo crop cror crpc e-cl eccc ecce eccl ecco eco- ecog ecol ecop ecpg ecpp ecrc ecrl ecrr eeee eele eeoc eerc eerg eero egcc egcg egcr egec egee egel eger egge eggo eggp eglc egle ego- egol egor egpe egpo egre el-p elce elco elec elee eleo eler elgg elle ello elog elpe elro eole eolo eore eorl epcc epec epee eper eple epll epoc epol epor eppc eppo eppp epro eprp ercc erce ercp erec erel erer erg- ergg ergo erle erll eroc eroe erol eroo erpe errc erre erro gc-c gccc gclc gclp gcpc gcrg gece geel geep geer gege gegg gegl gego gele gelg gell gelo geo- geog geol gepe gere gerl gero ggcl gggg ggpo glcc glce glee gleg gleo glge glog glop glor glro goce gocr goel goer gogo gole goll golo golp goog gool goop goor gopc gope gopo gore gorg goro gorp gorr gper gpgp gprp grcc grce grec gree greg grep groc grog grol groo grop gror grpc grrl grrr lccc lcce lcer lcor lcpc lcpl lcrg lcrl lece leco leel leep leer lege legg lego lele lell lelo leoc leog leor lepe lepo lepp lerc lere lero lerp lger llcc llgc lllc llll lloc lloo locc loce loco log- loge logo logp lole loll lolo looc looe lool loop loor lope lopp lore loro lpec lppl lprp lroc lrrc lrrr o-eo occc oce ocee oclc ocpp ocre ocrl ocro ocrr oec- oecc oeec oele oere ogee ogel oger ogge ogle ogog ogpl ogre ogro olcc ole- oleg oleo oler olgc olgr olle ollo olog olor olpc olpe oocr ooer oolo oooo oore opec opel opep oper ople opo- opor oppo orce orco ore- orec oreg orel oreo orer orge orgo orle orlo oro- oroe oror orpc orpe orro pccc pcce pccl pcep pcer pcgg pcll pclo pcoe pcpp pcrc pcre pcrl pece pecl peco pecr peec peel peep peer pegg pegl pego pel- pele pell pelo peor pepe pepo per- perc pere perg perl pero perp perr pgcc pgce pger pglo pgrc plcc plce ple- plec plee pleg pleo ploc plog ploo plop plpp poce poco poel poer poge pogg pogo pole polg poll polo pool poop poor pop- popc pope popo popp porc pore porg poro porr ppcc pper pple pplo pppo pppp pprc prcc prcp pre- prec pree preg prel prep prle prlr pro- proc proe prog prol proo prop rccc rcep rcgc rcle rcpo rcrg recc rece recp recr reel reep rege regl rego regr rele rell relo relp reog reol reop repe repl repo repp repr rere rerg rero rlcg rlee rocc roce roco roeg roel roer roge rogg rogo role roll rolo rolp roog rool roop roor rope ropo rorc rore roro rpoe rrle rrrr