c-cd cccc cccs ccdc ccdh ccdr ccds cchr cchs ccoc ccod ccow ccrc ccrs ccrt ccsd ccss ccst cctc cctt cd-r cdcs cddr cdhs cdos cdot cdrs cdss chch chcs chhs choc chod choh choo chor chos chow chrc chrd chro chrr chrs chrt chrw chsc chsh chsr chst chsw chto chtr chtt chwo coch coco coct codd cods coho cohs cood cooh coos coot cor- corc cord coro corr cors cort cosc cosh coso coss cost cotc coth coto cots cott cotw cowd cowh cows cowt crcc crcr crdc crhs croc crod croh croo cror crot crow crrt crss crst crtc crts crwd cscc cscd csch csco cscr cscs csdr cshs csor csos csot csrc csrd csrs cssd cssr cstc cstd csto cstr csts csws cths ctor ctos ctot ctrc ctrs ctsc ctss ctts cttw cwos cwot cwrw cwts dccc dccs dcct dcds dchs dcos dcsc dcss dctc dcts dddd ddoc ddot ddrc ddss ddts dhod dhor dhow doch doco docs doct dod- dodd dodo dods dohc dohr dohs dood door doos doot dorc dord doro dorr dors dort dosh doso doss dost dotd doth doto dots dott dowd dowr dows dowt drhs drod droh drot drow drrs dscc dsch dscr dscs dsdr dshs dsos dsrc dsrr dssc dsst dstc dsto dsts dtcc dthd dtor dtot dtss dwct dwcw dwdd dwhs dwor dwrd dwrt dwrw dwsr dwst dwts dwww hccc hcch hccs hcdr hchs hcrd hcsc hcso hcss hcst hdhs hdoc hdod hdos hdss hdtt hdwd hhds hhhh hhhs hoch hocr hocs hodh hodr hods hoho hood hoor hoos hoot horc hord horo horr hors hort horw hosh hoss host hotd hoth hoto hotr hots hott hotw howd howh howr hows howt hrdc hrhs hrod hros hrrc hrso hscc hsct hshs hsts htcc hths htoh htsc httr hwts occc occt ocds ochs ocht ocos ocro ocrr ocrs ocsw oct- octo octs oddd odds odoh odoo odor odos odot odso odts ohcc ohho ohhs ohoh ohos ohow ohso ohss ohto oocr ooho oohs oooh oooo ooos oord oort oost oots ootw orch orco orcs ordo ords orhs oro- oror oros orot orro orrs orso ortc orth orto orts orwo oscc osco oshc osho oshs osoo osor osos osow osrd osro ossd osso ostc ostr osts otcd otho othr oths oto- otoh otoo otor otos otow otro otrs otso otto otts otwo owch owoh owow owt- owth owtt rccc rccs rcdc rcds rchs rcos rcrd rcsc rcsd rcss rctc rcts rdhs rdoc rdos rdso rhhs rhoc rhod rhoh rhos rocc roch roco rocs rodd rodo rods rodw rohr rohs rood roor roos root rorc roro rort rosc rosh roso ross rost rotc roth roto rotr rots rott rowd rowh rowr rows rowt roww rrhs rrrr rscc rsch rscs rsdd rsds rshd rshs rsos rsts rtcc rtdt rths rtss rtts rwch rwcs s-os sccc sccs scct scdc scds sch- schh scho schr schs schw scoh scoo scor scot scow scr- scrc scrs scsc scsd scsh scso scsr scst sctc sctd scto sctr scts sdcc sdch sdco sddc sdds sdhd sdhs sdot sdrc sdrs sdsc sdss shcc shhh shhs shod shoo shor shos shot show shrs shsc shts shwr soch soco socr socs sodd sodo sods sohh soho sohs sood soor soos soot sord sorh soro sorr sors sort sosh soso soss sost sotc soth soto sots sotw sowd sowr sows sowt srcc srch srct srhs sros srsd srtr sscc sscs ssdc ssdd sshs ssoc ssot ssrc ssrs sssc sssh ssss sstc sstd ssth ssts ssws stcc stch stcs stds sths stod stoo stor stos stot stow strc strd stro strs stss sttc sttd sttr stwd swcc swch swhs swod swoo swor swot swow swsd swss swth swts tccc tcdd tch- tchh tcho tchr tchs tcos tcsh tctc tcts tdhs tdor tdss thch thdr thds thoo thor thos thot thow thro thrw thsd thsr thss thtr thts toch toco todd todo tods todt toho tood tooh toor toos toot torc tord toro torr tors tort tosc tosh toso toss tost totc totd toth toto totr tots tott towh tows trcc trhs troc trod troo tros trot trow trsd trst trtc trtr tscc tshs tsos tssr tsst tstc tsts ttss tttt twch twdt twhs two- twoc twod twoh twoo twos twot twss wccc wccd wcch wcco wccr wccs wcct wccw wcdc wcdd wcdo wcds wcdt wcdw wchc wchd wcho wchr wchs wcht wcoc wcoh wcoo wcor wcos wcot wcrc wcrh wcro wcrr wcrs wcrt wcrw wcsc wcsd wcsh wcso wcsr wcss wcst wcsw wctc wcth wcto wctr wcts wctt wctw wcwc wdcc wdcd wdco wdcr wdct wdcw wddc wddd wddh wddo wddw wdhc wdhr wdhs wdht wdoc wdod wdoh wdor wdos wdow wdrc wdrr wdrt wdsc wdsd wdso wdsr wdst wdth wdtr wdtw wdwd wdwr wdws whcc whco whcr whct whdd whdh whdr whdt whdw whhd whhh whho whhr whhs whht whhw whod whoo whor whos whot whow whr- whrc whrd whrh whro whrw whsc whsd whsh whsr whss whst whtc whtd whth whto whts whtt whwc whwh wocc woch woco wocr wocs wodc wodd wods wodt wohc wohs woht wooc wood woos woot woow worc word woro worr wors wort worw wosh woso woss wost wosw wotc woth wotr wots wott wotw wowc wowo wows wowt woww wrcd wrch wrco wrcr wrcs wrct wrcw wrdc wrdd wrdo wrdr wrdt wrdw wrhc wrhd wrho wrhs wrht wroc wrod wroo wros wrot wrow wrrc wrrd wrrh wrro wrrs wrrw wrsc wrsd wrsh wrso wrsr wrss wrsw wrtc wrth wrto wrtr wrts wrtw wrwc wrwd wrwh wrwr wscc wsch wsco wscr wscs wscw wsdc wsdh wsdr wsds wshc wshd wshh wsho wshr wshs wshw wsoc wsoh wsoo wsor wsos wsrc wsro wsrs wsrt wsrw wssc wssd wssr wsss wsst wssw wstc wsto wstr wsts wstt wstw wswd wswr wsws wswt wsww wtcc wtch wtco wtcr wtcs wtct wtcw wtdr wthd wthr wths wtht wtoc wtod wtoh wtor wtot wtow wtrc wtrh wtro wtrs wtrt wtrw wtsd wtso wtsr wtss wttc wtth wtto wttr wtts wttt wttw