c-cd cccc cccs ccdc ccds ccgc ccgs ccoc ccod ccsd ccsg ccss cdcs cdos cdss cgcc cgcg cggs cgss coco codd cods cody cogo cogs cood coos cosc coso coss cosy coyo coys cscc cscd csco cscs csos cssd csys cyc- cycc cycs cyds cysg cyy- cyyc dc-y dccc dccs dcds dcgo dcgs dcos dcsc dcsg dcss dddd ddoc ddss doco docs dod- dodd dodg dodo dods dody dog- dogg dogo dogs dogy dood doos doso doss dosy doyo dscc dscs dsos dssc dycd dydd dyo- dyoo dys- dyss gc-c gccc gccs gcds gcos gcss gdsc gggg ggss godo gods gogo gogs good goog goos goso goss goys gsds gsoc gsos gyod gyss occc ocds ocos ocys oddd odds oddy odoo odos odso ogdc oggy ogod ogog oooo ooos oscc osco osoo osos ossd osso ossy oyss s-os sccc sccs sccy scdc scdg scds scgs scog scoo scsc scsd scso sdcc sdco sddc sdds sdgs sdog sdsc sdss sgcd sgcg sggg sggs sgsd sgss soco socs socy sodd sodo sods sody sogo sogs sood soog soos sooy soso soss soyo soys sscc sscs ssdc ssdd ssgs ssoc sssc ssss syco syds syso syss yccc yodo yods yogo yood yoso yoyo ysco yyyy