cccc cccf cccs ccfc ccff cchr cchs cchy ccnc ccnf ccnr ccns ccny ccoc ccrc ccrf ccrs ccsf ccsn ccss cfcf cfcn cfco cfcs cfcy cffr cfhs cfnr cfns cfor cfos cfrn cfry cfyn chch chcs chfc chfr chfs chhs chnc chno chnr chns choc choh chon choo chor chos choy chrc chrf chrn chro chrr chrs chsc chsh chsr chy- chyc chyn cnco cnhs cnoh cnrc cnrr cnss coch coco cofc coff cofs cohn coho cohs con- conc conf conn cono cons cony coof cooh coon coos cor- corc corf corn coro corr cors cory cosc cosh coso coss cosy coyf coyn coyo coyr coys crcc crcr crfc crfs crhs crns croc croh cron croo cror croy crss cry- cryn cryo crys cscc cscf csch csco cscr cscs csfc csfr cshs csny csor csos csrc csrs cssr csys cyc- cycc cycs cyfh cyfs cyn- cyno cyon cyrs cyy- cyyc cyyn fccf fcch fchs fcsc ffcc ffff ffhs ffrr ffss fhfs fhhs fhrs fhss fnhs fnrs foch foco focs fofo fohn fohr fohs fono fons fony foof foon foos for- forn foro forr fors fosh foso foss foyn foys frcc frcn frfc frhs frns froh fron fros frsc frso frys fscc fsfo fshs fssc fssf fych fynn fyrs fyry hccc hcch hccs hcfc hchs hcsc hcso hcss hfcs hfhs hfrs hfss hhhh hhhs hhof hncs hnhs hnny hoch hocn hocr hocs hoff hofs hohn hoho hono hons hony hoof hoon hoor hoos horc horn horo horr hors hory hosh hoss hoys hrfc hrhs hron hros hrrc hrso hscc hscn hsfc hsfs hshs hson hyfr hyo- hyon nccc nccf nccn nccr nccs ncfc nchc nchs ncnc ncoc ncor ncos ncrc ncsc ncsf ncss ncsy nfff nfhs nfon nfrs nfsr nfyc nhcc nhhs nhnn nhon nhrc nhsc nnhs nnnn nnos nnss noch noco nocs nohn noho nohs non- nonn nono nons noo- noon nooo noor noos nor- norc norf norn noro norr nors nory nos- nosh noss nosy noyo noys nrcs nrfc nrhs nroc nron nrrc nrsc nscc nscs nsfc nsfs nshs nsnr nsof nsos nsrc nssc nssf nsso nssr nsss nycc nyco nycy nyhs nyny nyon nyrf nyro nysc nysf nysh nyss occc occn ochs ocon ocos ocro ocrr ocrs ocys ofcr off- offc offh offo offr offs offy ofno ofor ohcc ohho ohhs ohno ohoh ohos ohrn ohso ohss ohyo onc- oncf onco onno onon onor onos onoy onsc onso onys oocr ooff oofs oofy ooho oohs oons oooh oooo ooos oory orch orco orcs orff orfs orhs ornc orno orns orny oro- orof oron oror oros oroy orro orrs orry orso orsy orys oscc osco oshc osho oshs osno osnr osny osoo osor osos osro osso ossy oych oyns oyon oyss rccc rccs rcfc rchs rcnr rcon rcos rcsc rcss rcyc rffc rfhs rhfs rhhs rhoc rhoh rhon rhos rhys rnco rncs rnsh rocc roch roco rocs rofc roff rofo rohn rohr rohs rohy ronc rono rons rony roof roon roor roos rorc roro rory rosc rosh roso ross rosy royn roys rrfc rrhs rrrr rscc rsch rscn rscs rscy rsfc rshs rsnn rsno rsnr rsos rych ryff rynn ryoh ryon rysh rysy ryyf s-os sccc sccs sccy scfc sch- schh scho schr schs scnr scoh scon scoo scor scr- scrc scrn scrs scry scsc scsh scsn scso scsr scyn sfcc sfco sfcs sffc sfhs sfor sfos sfrc sfro sfss shcc shhh shhs shof shon shoo shor shos shrs shsc sncc sncf snco snhs snns snoc snoo snor snos snrs snsy snys soch soco socr socs socy sofo sohh sohn soho sohs son- sono sons sony soof soon soor soos sooy sorh sorn soro sorr sors sory sosh soso soss soyo soys srcc srch srfc srhs srnn srno sros sscc sscs ssfc sshs ssns ssoc ssrc ssrs sssc sssf sssh ssss sych syco sycr syff syfy syn- sync syns syny syon syro syrs syry syso syss yccc ycch yhon ynch ynoh ynon ynsh yoch yoff yohn yoho yono yons yoof yoon yorn yoro yory yosh yoso yoyn yoyo yrho yrof yron yryn ysco yson yssh yyff yyyy