cccc ccee ccgc ccoc cec- cece ceco ceec cege cego ceke cgcc cgcg ckck ckco ckgo ckoc ckoo coce cock coco cogo cok- coke coko cook eccc ecce ecco ecko eco- ecog eeee eeke eeoc egcc egcg egec egee egge eggo ego- ekco ekek gc-c gccc gece geck geek gege gegg gego geko geo- geog gggg goce gogo goke goog gook kccc kcck kcec kcee kceg kceo kcgc kckc kckk kcko kcoe kcog kecg keck keco keek kege kegg kegk kekc keke keko keok kgcc kgce kgec kgeo kggg kggo kgoe kkck kkco kkeg kkgo kkkk kkoo kock koge kogg kogo kokc koke kokk koko kooc koog kook kooo o-eo occc oce ocee ocke oec- oecc oeec ogee ogge ogog okgo okko okok oooo