cccc cccl ccee ccel ccgc cclc cclg ccoc ccrc ccre ccrg ccrl cec- cece ceco ceec ceel cege cego ceke cel- celc cele cell celo ceol ceor cer- cerc cere cerl cero cgcc cgcg cgel cger cgro ckck ckcl ckco cker ckgl ckgo cklg ckoc ckoo ckor ckrc clec clee cleg clek cleo cler clkg cloe clog clok cloo clor clro coce cock coco coel cogo cok- coke coko col- cole colk coll colo cook cool cor- corc core corg cork corl coro corr crcc crce crcr cre- crec cree creg creo crkc crkl croc croe crok crol croo cror e-cl eccc ecce eccl ecco ecko eco- ecog ecol ecrc ecrl ecrr eeee eeke eele eeoc eerc eerg eero egcc egcg egcr egec egee egel eger egge eggo eglc egle ego- egol egor egre ekco ekek eker elce elco elec elee elek eleo eler elgg elke elko elle ello elog elok elro eole eolo eore eorl ercc erce erec erel erer erg- ergg ergo erke erle erll eroc eroe erol eroo errc erre erro gc-c gccc gclc gcrg gece geck geek geel geer gege gegg gegl gego geko gele gelg gell gelo geo- geog geol gere gerl gero ggcl gggg glcc glce glee gleg gleo glge glog glor glro goce gocr goel goer gogo goke gole golk goll golo goog gook gool goor gore gorg goro gorr grcc grce grec gree greg groc grog grok grol groo gror grrl grrr k-lo kccc kcck kccl kccr kcec kcee kceg kcel kceo kcgc kcgl kcgr kckc kckk kckl kcko kckr kclc kcle kclk kcll kclr kcoe kcog kcol kcor kcrc kcrg kcro kcrr kecg keck keco kecr keek keel keer kege kegg kegk kegl kegr kekc keke kekl keko kele kelg kelk kell kelo keok keol ker- kerc kere kerk kerl kero kerr kgcc kgce kgcl kgcr kgec kgeo kggg kggl kggo kggr kgkl kgle kglk kglo kglr kgoe kgol kgor kgrc kgre kgrg kgrk kgro kgrr kkck kkcl kkco kkcr kkeg kkgl kkgo kkgr kkkk kklc kkll kklo kkol kkoo kkor kkrc kkre kkrk kkrl kkro kkrr klcc klce klck klcl klcr klec klee klek kleo kler klgl klgo klgr klkc klkk klkl klko klkr kllc klle kllk kloc kloe klog klok klol kloo klor klrc klrg klrk klrr kock koel koge kogg kogl kogo kokc koke kokk koko kokr kolc kole kolg kolk koll kolo kolr kooc koog kook kool kooo koor korc kore korg kork korl koro korr krcc krce krcg krcl krco krec kree krek kreo krkc krke krkk krko krkr krlc krle kroc kroe krog krok krol kroo kror krrc krre krrg krrk krrl krro krrr lccc lcce lcer lcor lcrg lcrl lece leck leco leek leel leer lege legg lego leke lekk leko lele lell lelo leoc leog leok leor lerc lere lerk lero lger llcc llgc lllc llll lloc lloo locc loce lock loco log- loge logo loke lokk loko lole loll lolo looc looe look lool loor lore lork loro lroc lrrc lrrr o-eo occc oce ocee ocke oclc ocre ocrl ocro ocrr oec- oecc oeec oele oere ogee ogel oger ogge ogle ogog ogre ogro oker okgo okko oklo okok okol okor okre okro olcc ole- oleg oleo oler olgc olgr olle ollo olog olor oocr ooer oolo oooo oore orce orco ore- orec oreg orek orel oreo orer orge orgo orke orko orle orlo oro- oroe orok oror orro rccc rcgc rcle rcrg recc rece reck recr reek reel rege regl rego regr reke reko rele rell relo reog reol rere rerg rero rlcg rlee rocc roce rock roco roeg roel roer roge rogg rogo roke rokk roko rokr role rolk roll rolo roog rook rool roor rorc rore rork roro rrle rrrr