c-cd cccc cccf cccp cccs ccdc ccdf ccdh ccdp ccdr ccds ccfc ccfd ccff cchp cchr cchs ccoc ccod ccpp ccpr ccps ccrc ccrf ccrp ccrs ccsd ccsf ccsp ccss cd-r cdcs cddr cdfs cdhs cdos cdps cdrs cdss cfcf cfco cfcs cfdp cfds cffr cfhs cfor cfos cfpo cfpr cfps cfrp chch chcp chcs chfc chfr chfs chhs choc chod choh choo chop chor chos chpf chpp chpr chrc chrd chrf chro chrp chrr chrs chsc chsh chsr coch coco cocp codd cods cofc coff cofs coho cohs cood coof cooh coop coos copd coph copo copp copr cops cor- corc cord corf coro corp corr cors cosc cosh coso cosp coss cpcs cpff cphs cpos cppd cpps cprs cpsc cpso cpsr crcc crcr crdc crfc crfs crhs croc crod croh croo crop cror crpc crps crsp crss cscc cscd cscf csch csco cscr cscs csdp csdr csfc csfr cshp cshs csor csos cspc cspd csps csrc csrd csrs cssd cssr dccc dccp dccs dcds dcfc dcfs dchs dcop dcos dcpo dcps dcsc dcss dddd ddoc ddpo ddps ddrc ddss dfcc dfco dfcs dfds dfrf dhcp dhfc dhfs dhod dhor dhpr dhps doch doco docs dod- dodd dodo dods doff dohc dohr dohs dood doof doop door doos dopo dopp dopr dops dorc dord dorf doro dorp dorr dors dosh doso doss dpcp dphp dphs dpos dppc dpph dpsd drfc drhs drod drof droh drop drrs drsp dscc dsch dscp dscr dscs dsdp dsdr dsfc dshs dsos dspf dsph dsps dsrc dsrp dsrr dssc dssp fccf fcch fccp fcds fchs fcps fcsc fdhs fdoc fdos ffcc ffff ffhs ffps ffrr ffss fhfs fhhs fhrs fhss foch foco focs fofo fohr fohs food foof foos fopp fops for- ford foro forr fors fosh foso foss fp-c fpcc fprf frcc frcp frfc frhs froh frop fros frpd frps frsc frso fscc fsfo fshd fshs fspc fspf fssc fssf fssp hccc hcch hccs hcdr hcfc hchs hcpc hcps hcrd hcrp hcsc hcso hcss hdfc hdhs hdoc hdod hdos hdss hfcs hfhs hfrs hfss hhds hhhh hhhs hhof hhpc hoch hocr hocs hodh hodr hods hoff hofs hoho hood hoof hoop hoor hoos hopf hopo hopp hops horc hord horo horr hors hosh hosp hoss hpcc hpdh hpfc hpfs hphs hpps hpsc hpss hrdc hrfc hrhs hrod hros hrpc hrpp hrps hrrc hrso hscc hsfc hsfs hshs hspf hsps hssp occc ocds ocfp ochs ocos ocpd ocpp ocro ocrr ocrs oddd odds odoh odoo odop odor odos odrp odso ofcr ofdr off- offc offh offo offr offs ofor ohcc ohho ohhs ohoh ohos ohso ohss oocr ooff oofs ooho oohs oooh oooo ooos oops oord opds ophs opo- opor opos oppo opps orch orco orcs ordo ords orff orfs orhs oro- orof oror oros orpc orph orps orro orrs orso oscc osco oshc osho oshp oshs osoo osor osos osrd osro ossd osso pccc pccs pcfc pchp pchs pcod pcos pcpp pcps pcrc pcrd pcrf pcso pdcp pdfs pdhs pdoc pdos pdpr pdrc pdrs pdsd pdss pfcs pfff pffr pfhs pfps phcc phds phhs phoh phoo phos phrr phrs phsc pocd poch poco pocs pod- podd podo pods poff pohs pood poof pooh poop poor poos pop- popc popo popp pops porc poro porr pors posh poso poss ppcc ppcd ppcs ppds pphs ppod ppos pppd pppo pppp ppps pprc pprf ppsf ppsh ppss prcc prcd prcf prcp prcs prfc prfs prhs pro- proc prod prof proo prop pros prpd prps prrd prrs prsc prsd prso prss psco psdc psdp psdr psds psfs pshc pshs psoc psos psph pspp pspr psps psrd psrp pssc psso rccc rccs rcdc rcds rcfc rchs rcos rcpd rcpo rcps rcrd rcsc rcsd rcss rdhs rdoc rdos rdpc rdso rfds rffc rfhs rhcp rhfs rhhs rhoc rhod rhoh rhos rocc roch roco rocs rodd rodo rods rofc roff rofo rohr rohs rood roof roop roor roos ropo rops rorc roro rosc rosh roso rosp ross rpcs rpdp rpfc rpho rphs rpof rpos rpps rrfc rrhs rrrr rrsp rscc rsch rscs rsdd rsds rsfc rshd rshs rsos rspo rsps s-os sccc sccp sccs scdc scdf scdp scds scfc sch- schh scho schr schs scoh scoo scop scor scpo scps scr- scrc scrs scsc scsd scsh scso scsr sdcc sdch sdco sddc sdds sdfc sdhd sdhs sdpr sdps sdrc sdrs sdsc sdsf sdss sfcc sfco sfcs sfdc sffc sfhs sfor sfos sfpc sfpd sfrc sfro sfss shcc shcp shhh shhs shod shof shoo shop shor shos shps shrp shrs shsc soch soco socr socs sodd sodo sods sofo sohh soho sohp sohs sood soof soop soor soos sopd soph sopo sopp sops sord sorh soro sorr sors sosh soso soss spcc spco spcs spdc spdf spdp spdr spfc spfs sphr sphs spoc spod spoo spop spor spos sppd sppf spps sprd spro sprs spsd spso spsp spss srcc srch srfc srhs sros srpc srps srsd srsp sscc sscp sscs ssdc ssdd ssdf ssdp ssfc ssfp sshs ssoc ssop sspc sspf sspo ssps ssrc ssrs sssc sssf sssh ssss