c-cd cccc ccdc cced ccee ccgc ccoc ccod cd-e cdec cec- cece ceco cedd cede cedo ceec cege cego ceke cgcc cgcg cged ckck ckco ckdo ckgo ckoc ckoo coce cock coco codd code coed cogo cok- coke coko cood cook dccc dcgo dddd ddoc dec- decc decd dece deck deco dedd dede dedo deed deeg deek dege dego dek- deke dgeg dgge dgkd dgkg dkdc doce dock doco dod- dodd dode dodg dodo doeg doek dog- doge dogg dogo doke doko dood dook eccc ecce ecco ecdc eced ecko eco- ecod ecog eddc edde eddo ede- edge edoc edod eede eeee eeke eeoc egcc egcg egec egee egge eggo ego- ekco eked ekek eocd eode gc-c gccc gece geck gedd gede gedo geed geek gege gegg gego geko geo- geog gggg goce gode godo goed gogo goke good goog gook kccc kccd kcck kcdc kcdd kcec kced kcee kceg kceo kcgc kckc kckk kcko kcoe kcog kdcc kdcd kdce kdco kddc kddd kddg kddk kdec kdge kdgo kdkd kdkk kdko kdoc kdoe kdog kdok kecg keck keco kedc kedd kede kedg kedo keed keek kege kegg kegk kekc keke keko keok kgcc kgcd kgce kgdc kgdd kgec kged kgeo kggg kggo kgoe kkcd kkck kkco kkdc kkdd kkdg kkdo kked kkeg kkgo kkkk kkoo kocd kock kode kodk kodo koed kogd koge kogg kogo kokc koke kokk koko kooc koog kook kooo o-eo occc oce oced ocee ocke oddd oded odeo odoo oec- oecc oedo oeec ogdc ogee ogge ogod ogog oked okgo okko okok oooo