c-cd cccc cccs ccdc ccdr ccds ccoc ccod ccrc ccrs ccsd ccss cd-r cdcs cddr cdos cdrs cdss coco codd cods cody cood coos cor- corc cord coro corr cors cory cosc coso coss cosy coyo coyr coys crcc crcr crdc croc crod croo cror croy crss cry- cryo crys cscc cscd csco cscr cscs csdr csor csos csrc csrd csrs cssd cssr csys cyc- cycc cycs cyds cyrs cyy- cyyc dc-y dccc dccs dcds dcos dcsc dcss dddd ddoc ddrc ddry ddss doco docs dod- dodd dodo dods dody dood door doos dorc dord doro dorr dors dory doso doss dosy doyo drod droy drrs dry- drys dscc dscr dscs dsdr dsos dsrc dsrr dssc dycd dydd dyo- dyoo dyor dyr- dyrc dyro dys- dysr dyss dyyr occc ocds ocos ocro ocrr ocrs ocys oddd odds oddy odoo odor odos odry odso odyr oocr oooo ooos oord oory orco orcs ordo ords oro- oror oros oroy orro orrs orry orso orsy orys oscc osco osoo osor osos osrd osro ossd osso ossy oyss rccc rccs rcdc rcds rcos rcrd rcsc rcsd rcss rcyc rdoc rdos rdso rocc roco rocs rodd rodo rods rody rood roor roos rorc roro rory rosc roso ross rosy royd roys rrrr rscc rscs rscy rsdd rsds rsos rydy rysy s-os sccc sccs sccy scdc scds scoo scor scr- scrc scrs scry scsc scsd scso scsr sdcc sdco sddc sdds sdrc sdrs sdry sdsc sdss soco socr socs socy sodd sodo sods sody sood soor soos sooy sord soro sorr sors sory soso soss soyo soys srcc sros srsd sscc sscs ssdc ssdd ssoc ssrc ssrs sssc ssss syco sycr syds syro syrs syry syso syss yccc yodo yods yood yord yoro yory yoso yoyo ysco yyyy