cccc cccs cchr cchs cchy ccoc ccrc ccrs ccss chch chcs chhs choc choh choo chor chos choy chrc chro chrr chrs chsc chsh chsr chy- chyc coch coco coho cohs cooh coos cor- corc coro corr cors cory cosc cosh coso coss cosy coyo coyr coys crcc crcr crhs croc croh croo cror croy crss cry- cryo crys cscc csch csco cscr cscs cshs csor csos csrc csrs cssr csys cyc- cycc cycs cyrs cyy- cyyc hccc hcch hccs hchs hcsc hcso hcss hhhh hhhs hoch hocr hocs hoho hoor hoos horc horo horr hors hory hosh hoss hoys hrhs hros hrrc hrso hscc hshs hyo- occc ochs ocos ocro ocrr ocrs ocys ohcc ohho ohhs ohoh ohos ohso ohss ohyo oocr ooho oohs oooh oooo ooos oory orch orco orcs orhs oro- oror oros oroy orro orrs orry orso orsy orys oscc osco oshc osho oshs osoo osor osos osro osso ossy oych oyss rccc rccs rchs rcos rcsc rcss rcyc rhhs rhoc rhoh rhos rhys rocc roch roco rocs rohr rohs rohy roor roos rorc roro rory rosc rosh roso ross rosy roys rrhs rrrr rscc rsch rscs rscy rshs rsos rych ryoh rysh rysy s-os sccc sccs sccy sch- schh scho schr schs scoh scoo scor scr- scrc scrs scry scsc scsh scso scsr shcc shhh shhs shoo shor shos shrs shsc soch soco socr socs socy sohh soho sohs soor soos sooy sorh soro sorr sors sory sosh soso soss soyo soys srcc srch srhs sros sscc sscs sshs ssoc ssrc ssrs sssc sssh ssss sych syco sycr syro syrs syry syso syss yccc ycch yoch yoho yoro yory yosh yoso yoyo yrho ysco yssh yyyy