-ous c-cd cccc cccs cccu ccdc ccdn ccdr ccds ccnc ccnr ccns ccnu ccoc ccod ccrc ccrs ccsd ccsn ccss ccuc ccus cd-r cdcs cddr cdnc cdon cdos cdrs cdss cnco cndd cnrc cnrr cnss coco cocu codd cods con- conc cond conn cono cons cood coon coos cor- corc cord corn coro corr cors cosc coso coss coud coun cour cous crcc crcr crdc crns croc crod cron croo cror crss crud crun crus cscc cscd csco cscr cscs csdn csdr csor csos csrc csrd csrs cssd cssr csur csus cucc cucn cuds cund cuno cuon curd curn curo curr curs cusd cuso cuss cusu dccc dccs dccu dcds dcns dcon dcos dcsc dcss dddd ddoc ddrc ddss dncs dnoc dnrc dnsc dnus doco docs docu dod- dodd dodo dods donc dond donn dono donr dons dood doon door doos dorc dord dorn doro dorr dors doru doso doss douc doud doun dour dous drno drod dron drou drrs drus druu dscc dscn dscr dscs dsdr dsos dsrc dsrr dssc dssn duco ducs dudd dudo duds dudu dunc dunn duno duns duo- duon duos durn duro duru duur nccc nccn nccr nccs nccu ncdc ncdn ncdr ncds ncdu ncnc ncnd ncoc ncor ncos ncrc ncsc ncss ndcc ndcs nddo ndoc ndor ndos ndrc ndss nnnn nnos nnss noco nocs nodo nods nodu non- nonn nono nons nonu noo- noon nooo noor noos nor- norc nord norn noro norr nors nos- noss nosu noun nour nous nrcs nrdc nrds nroc nron nrrc nrrd nrsc nscc nscd nscs nsds nsnr nsos nsou nsrc nsrd nssc nsso nssr nsss nucs nucu nudc nudd nudo nunc nunn nuno nuns nuoc nuon nurc nurd nurn nurr nurs nuru nuss nusu occc occn ocds ocon ocos ocro ocrr ocrs ocur oddd odds odon odoo odor odos odou odso odur odus onc- oncd onco ondo onno onod onon onor onos onsc onso onur onus oocr oons oooo ooos oord oous orco orcs ordn ordo ords ordu ornc orno orns oro- oron oror oros orro orrs orso orsu orus oscc osco osno osnr osoo osor osos osrd osro ossd osso ossu osun oucc oudc ouds oun- ound our- ourn ouro ours ousd ouu- rccc rccs rcdc rcds rcnr rcon rcos rcrd rcsc rcsd rcss rdoc rdos rdso rnco rncs rndc rnds rnod rocc roco rocs rodd rodo rods ronc rond rono rons rood roon roor roos rorc roro roru rosc roso ross roud roun rous rrrr rrun rscc rscn rscs rsdd rsds rsnn rsno rsnr rsos rudd rudo ruds runc rund runn runo runs rurc rurd ruro rurs ruru ruso russ rusu ruud ruun s-os sccc sccs scdc scds scnd scnr scon scoo scor scr- scrc scrn scrs scsc scsd scsn scso scsr scsu scud scun scur sdcc sdco sddc sdds sdrc sdrs sdsc sdss sdsu sncc snco snns snoc snod snoo snor snos snrs snsd snur snus soco socr socs sodd sodo sods sodu son- sond sono sons sonu sood soon soor soos sord sorn soro sorr sors soru soso soss soud soun sour sous srcc srnn srno sros srsd sscc sscs ssdc ssdd ssns ssoc ssrc ssrs sssc ssss suc- succ sucr sucs sudd sudo suds sun- sund sunn suno suns sunu suor suos sur- surc surd surn suro surr surs suru sus- susd suso suss susu suus ucdc ucdd ucon ucos ucrc ucsc ucsd ucsu udds udon udoo udos udsd udun uncc unco uncs undo unds unno unns unon unos unro unrs uns- unsc unso unus uocc uor- urds urdu urns uro- uroo urso urss ursu urun urur urus uscc usco uscs usdc usdo usds usnc usno usnr usnu usoc usos ussc ussr usss ussu usun usus uuno uuoc uuuu