c-cd cccc cccs ccdc ccdh ccdn ccdr ccds cchr cchs ccnc ccnr ccns ccoc ccod ccrc ccrs ccsd ccsn ccss cd-r cdcs cddr cdhs cdnc cdon cdos cdrs cdss chch chcs chhs chnc chno chnr chns choc chod choh chon choo chor chos chrc chrd chrn chro chrr chrs chsc chsh chsr cnco cndd cnhs cnoh cnrc cnrr cnss coch coco codd cods cohn coho cohs con- conc cond conn cono cons cood cooh coon coos cor- corc cord corn coro corr cors cosc cosh coso coss crcc crcr crdc crhs crns croc crod croh cron croo cror crss cscc cscd csch csco cscr cscs csdn csdr cshs csor csos csrc csrd csrs cssd cssr dccc dccs dcds dchs dcns dcon dcos dcsc dcss dddd ddoc ddrc ddss dhod dhor dhrn dncs dnhs dnoc dnrc dnsc doch doco docs dod- dodd dodo dods dohc dohr dohs donc dond donn dono donr dons dood doon door doos dorc dord dorn doro dorr dors dosh doso doss drhs drnh drno drod droh dron drrs dscc dsch dscn dscr dscs dsdr dshs dsos dsrc dsrr dssc dssn hccc hcch hccs hcdr hchs hcrd hcsc hcso hcss hdhs hdoc hdod hdos hdss hhds hhhh hhhs hncs hndd hnhs hoch hocn hocr hocs hodh hodr hods hohn hoho hond hono hons hood hoon hoor hoos horc hord horn horo horr hors hosh hoss hrdc hrdn hrhs hrod hron hros hrrc hrso hscc hscn hshs hson nccc nccn nccr nccs ncdc ncdn ncdr ncds nchc nchd nchs ncnc ncnd ncoc ncor ncos ncrc ncsc ncss ndcc ndcs nddo ndhs ndoc ndor ndos ndrc ndss nhcc nhhs nhnn nhon nhrc nhsc nnhs nnnn nnos nnss noch noco nocs nodo nods nohn noho nohs non- nonn nono nons noo- noon nooo noor noos nor- norc nord norn noro norr nors nos- nosh noss nrcs nrdc nrds nrhs nroc nron nrrc nrrd nrsc nscc nscd nscs nsds nshs nsnr nsos nsrc nsrd nssc nsso nssr nsss occc occn ocds ochs ocon ocos ocro ocrr ocrs oddd odds odoh odon odoo odor odos odso ohcc ohho ohhs ohno ohoh ohos ohrn ohso ohss onc- oncd onco ondo onno onod onon onor onos onsc onso oocr ooho oohs oons oooh oooo ooos oord orch orco orcs ordn ordo ords orhs ornc orno orns oro- oron oror oros orro orrs orso oscc osco oshc osho oshs osno osnr osoo osor osos osrd osro ossd osso rccc rccs rcdc rcds rchs rcnr rcon rcos rcrd rcsc rcsd rcss rdhs rdoc rdos rdso rhhs rhoc rhod rhoh rhon rhos rnco rncs rndc rnds rnod rnsh rocc roch roco rocs rodd rodo rods rohn rohr rohs ronc rond rono rons rood roon roor roos rorc roro rosc rosh roso ross rrhs rrrr rscc rsch rscn rscs rsdd rsds rshd rshs rsnn rsno rsnr rsos s-os sccc sccs scdc scds sch- schh scho schr schs scnd scnr scoh scon scoo scor scr- scrc scrn scrs scsc scsd scsh scsn scso scsr sdcc sdch sdco sddc sdds sdhd sdhs sdrc sdrs sdsc sdss shcc shhh shhs shod shon shoo shor shos shrs shsc sncc snco sndh snhs snns snoc snod snoo snor snos snrs snsd soch soco socr socs sodd sodo sods sohh sohn soho sohs son- sond sono sons sood soon soor soos sord sorh sorn soro sorr sors sosh soso soss srcc srch srhs srnn srno sros srsd sscc sscs ssdc ssdd sshs ssns ssoc ssrc ssrs sssc sssh ssss