-hou -ous c-cd cccc cccs cccu ccdc ccdh ccdr ccds cchr cchs ccoc ccod ccrc ccrs ccsd ccss ccuc ccus cd-r cdcs cddr cdhs cdos cdrs cdss chch chcs chhs choc chod choh choo chor chos chou chrc chrd chro chrr chrs chsc chsh chsr chud chur chus coch coco cocu codd cods coho cohs cood cooh coos cor- corc cord coro corr cors cosc cosh coso coss coud cour cous crcc crcr crdc crhs croc crod croh croo cror crss crud crus cscc cscd csch csco cscr cscs csdr cshs csor csos csrc csrd csrs cssd cssr csur csus cucc cuds curd curo curr curs cusd cush cuso cuss cusu dccc dccs dccu dcds dchs dcos dcsc dcss dddd ddoc ddrc ddss dhod dhor dhur doch doco docs docu dod- dodd dodo dods dohc dohr dohs dood door doos dorc dord doro dorr dors doru dosh doso doss douc doud dour dous drhs drod droh drou drrs drus druu dscc dsch dscr dscs dsdr dshs dsos dsrc dsrr dssc duch duco ducs dudd dudo duds dudu duhr duhs duhu duo- duos duro duru dush duur hccc hcch hccs hcdr hchs hcrd hcsc hcso hcss hdhs hdoc hdod hdos hdss hhds hhhh hhhs hhus hoch hocr hocs hodh hodr hods hoho hood hoor hoos horc hord horo horr hors hosh hoss houd hour hrdc hrhs hrod hros hrrc hrso hrud hscc hshs hsur huch hucs hucu hudd hudo huds hudu huhs huhu huor huos hurd huro hurr hurs huru hush huso huss huus occc ocds ochs ocos ocro ocrr ocrs ocur oddd odds odoh odoo odor odos odou odso odur odus ohcc ohho ohhs ohoh ohos ohso ohss ohus oocr ooho oohs oooh oooo ooos oord oous orch orco orcs ordo ords ordu orhs oro- oror oros orro orrs orso orsu orus oscc osco oshc osho oshs oshu osoo osor osos osrd osro ossd osso ossu oucc ouch oudc oudh ouds our- ouro ours ousd ouu- rccc rccs rcdc rcds rchs rcos rcrd rcsc rcsd rcss rdhs rdoc rdos rdso rhhs rhoc rhod rhoh rhos rhus rocc roch roco rocs rodd rodo rods rohr rohs rohu rood roor roos rorc roro roru rosc rosh roso ross roud rouh rous rrhs rrrr rscc rsch rscs rsdd rsds rshd rshs rsos ruch rudd rudo ruds ruhh ruhr ruhs rurc rurd ruro rurs ruru rush ruso russ rusu ruud s-os sccc sccs scdc scds sch- schh scho schr schs scoh scoo scor scr- scrc scrs scsc scsd scsh scso scsr scsu scud scur sdcc sdch sdco sddc sdds sdhd sdhs sdrc sdrs sdsc sdss sdsu shcc shhh shhs shod shoo shor shos shou shrs shsc shud shur shus shuu soch soco socr socs sodd sodo sods sodu sohh soho sohs sohu sood soor soos sord sorh soro sorr sors soru sosh soso soss soud sour sous srcc srch srhs sros srsd sscc sscs ssdc ssdd sshs ssoc ssrc ssrs sssc sssh ssss suc- succ such sucr sucs sudd sudh sudo suds suho suhr suoh suor suos sur- surc surd suro surr surs suru sus- susd suso suss susu suus ucdc ucdd ucho uchs ucos ucrc ucsc ucsd ucsu udds udoh udoo udos udsd uh-d uhoh uhrs uhss uhuh uocc uor- urch urds urdu urho uro- uroo urrh urso urss ursu urur urus uscc usch usco uscs usdc usdo usds usho ushr ushs ushu usoc usos ussc ussr usss ussu usus uuoc uuuu