cccc cccl cccv ccee ccel ccgc cclc cclg cclv ccoc ccrc ccre ccrg ccrl ccvo cec- cece ceco ceec ceel cege cego cel- celc cele cell celo ceol ceor cer- cerc cere cerl cero cevo cgcc cgcg cgel cger cgro clec clee cleg cleo cler cloe clog cloo clor clro clrv coce coco coel cogo col- cole coll colo cool cor- corc core corg corl coro corr cove covo crcc crce crcr cre- crec cree creg creo croc croe crol croo cror cvcc cver cvrg cvrr e-cl eccc ecce eccl ecco eco- ecog ecol ecrc ecrl ecrr ecrv eeee eele eelv eeoc eerc eerg eero egcc egcg egcr egec egee egel eger egge eggo eglc egle ego- egol egor egov egre elce elco elec elee eleo eler elev elgg elle ello elog elro elve elvo eole eolo eore eorl ercc erce erec erel erer erev erg- ergg ergo erle erll eroc eroe erol eroo errc erre erro erve evel ever evoe evol evoo evre gc-c gccc gclc gcov gcrg gece geel geer gege gegg gegl gego gele gelg gell gelo geo- geog geol gere gerl gero geve gevo ggcl gggg glcc glce glee gleg gleo glge glog glor glro goce gocr goel goer gogo gole goll golo goog gool goor gore gorg goro gorr gove grcc grce grec gree greg grev groc grog grol groo gror grov grrl grrr grve gvvv lccc lcce lcer lcor lcrg lcrl lcrv lcvg lece leco leel leer lege legg lego lele lell lelo leoc leog leor leov lerc lere lero lev- levc leve levo lger lgov llcc llgc lllc llll lloc lloo lo-v locc loce loco log- loge logo lole loll lolo looc looe lool loor lore loro love lovo lroc lrrc lrrr lvcc lvov lvrr o-eo occc oce ocee oclc ocre ocrl ocro ocrr oec- oecc oeec oele oere ogee ogel oger ogge ogle ogog ogre ogro olcc ole- oleg oleo oler olev olgc olgr olle ollo olog olor olov oocr ooer oolo oooo oore orce orco ore- orec oreg orel oreo orer orge orgo orle orlo oro- oroe oror orro orve orvr ovee over ovo- ovol ovoo ovre rccc rcgc rcle rcrg rcvr recc rece recr reel reev rege regl rego regr rele rell relo reog reol rere rerg rero reve revo rlcg rlee rocc roce roco roeg roel roer roev roge rogg rogo role roll rolo roog rool roor rorc rore roro rove rovo rrle rrrr rv-c rver vecc veel veer vege vel- vele vell velo veol veor ver- vere verl vero veve vevo vgcc vlcc vlgc vloc vlog voce voel voer voge vogl volc vole voll volo vooc voog vool voor vor- vore voro vreo vroc vver vvog vvvv