c-cd cccc ccdc ccdr ccgc ccoc ccod ccow ccrc ccrg cd-r cddr cgcc cgcg cgro coco codd cogo cood cor- corc cord corg coro corr cowd crcc crcr crdc croc crod croo cror crow crwd cwrw dccc dcgo dddd ddoc ddrc ddwg doco dod- dodd dodg dodo dog- dogg dogo dood door dorc dord doro dorr dowd dowg dowr drgw drod drog drow dwcw dwdd dwgo dwor dwrd dwrw dwww gc-c gccc gcrg gdor gdow gdrc gggg gocr godo gogo good goog goor gord gorg goro gorr gowd grcc grdc groc grod grog groo gror grow grrr gwcc gwor gwwr occc ocro ocrr oddd odoo odor ogdc ogod ogog ogro ogwr oocr oooo oord orco ordo orgo oro- oror orro orwo owow rccc rcdc rcgc rcrd rcrg rdoc rocc roco rodd rodo rodw rogg rogo rood roog roor rorc roro rowd rowr roww rrrr wccc wccd wccg wcco wccr wccw wcdc wcdd wcdg wcdo wcdw wcgc wcgo wcgr wcgw wcoc wcog wcoo wcor wcrc wcro wcrr wcrw wcwc wcwg wdcc wdcd wdcg wdco wdcr wdcw wddc wddd wddo wddw wdgg wdgr wdoc wdod wdog wdor wdow wdrc wdrr wdwd wdwg wdwr wgcd wgco wgcr wgdr wggc wggg wggo wgoc wgod wgog wgow wgrc wgrd wgro wgrr wgrw wgwd wgwg wgww wocc wocg woco wocr wodc wodd wogg wogo wogr wooc wood woog woow worc word worg woro worr worw wowc wowo woww wrcd wrcg wrco wrcr wrcw wrdc wrdd wrdg wrdo wrdr wrdw wrgc wrgo wrgr wrgw wroc wrod wrog wroo wrow wrrc wrrd wrro wrrw wrwc wrwd wrwr wwcd wwco wwcr wwcw wwdc wwdg wwdr wwdw wwgc wwgo wwgr wwod wwog wwor wwow wwrc wwrd wwrr wwrw wwwc wwwr wwww