cccc cccf ccci cccs ccfc ccff ccfi cchr cchs ccic ccii ccir ccis ccnc ccnf ccni ccnr ccns ccoc ccrc ccrf ccri ccrs ccsf ccsi ccsn ccss cfcf cfcn cfco cfcs cffr cfhs cfni cfnr cfns cfor cfos cfrn cfsi chch chci chcs chfc chfi chfr chfs chhs chic chif chih chin chir chis chnc chno chnr chns choc choh choi chon choo chor chos chrc chrf chrn chro chrr chrs chsc chsh chsi chsr cicc cich cici cico cicr cics ciff cifs cihr cihs ciii ciis cin- cinc cinf cini cino cion cior cios circ cirh ciri ciro cirr cirs cis- cisc cish cisn cisr ciss cnci cnco cnhs cnic cnih cnoh cnrc cnrr cnss coch coco cofc coff cofi cofs cohn coho cohs coif coin coir cois con- conc conf coni conn cono cons coof cooh coon coos cor- corc corf cori corn coro corr cors cosc cosh cosi coso coss crcc crcr crfc crfs crhs cric crif crin cris crns croc croh cron croo cror crss cscc cscf csch csci csco cscr cscs csfc csfr cshs csio csir csis csor csos csrc csrs cssr fccf fcch fchs fcic fcii fcsc ffcc ffff ffhs ffii ffrr ffss fhci fhfs fhhs fhrs fhss ficc fich fico fics fifc fiff fifi fifo fiii fini finn fino fins fion fior fios firn firs fisc fish fisi fiss fnci fnhs fnrs foch foci foco focs fofo fohn fohr fohs foin fois fono fons foof foon foos for- fori forn foro forr fors fosh fosi foso foss frcc frcn frfc frhs fric frin frio fris frns froh fron fros frsc frso fscc fsfi fsfo fshs fssc fssf h-ii hccc hcch hccs hcfc hchi hchs hcis hcsc hcso hcss hfcs hfhs hfrs hfss hhhh hhhs hhof hi-c hicc hich hico hics hiff hifh hifi hifn hifo hifr hihc hihi hiho hiis hinc hinn hino hins hioc hirf hiri hirn hiro hirs hish hisn hiss hncs hnhs hnoi hoch hocn hocr hocs hoff hofs hohn hoho hoif hoir hois honi hono hons hoof hoon hoor hoos horc hori horn horo horr hors hosh hoss hrfc hrhs hron hros hrrc hrso hscc hsci hscn hsfc hsfs hshs hsin hsni hson i-no iccc iccf icci iccn icco iccr iccs ichc ichi icho ichr ichs icis icnc icns icoc icon icor icos icrc icrf icrr icrs icsc icsh icsi icsr icss ifco ific ifis ifni ifno ifnr ifns ifor ifrf ifri ifsc ifso ihcc ihis ihrc ihss iiii iiio iiis iino iioi iioo iios iirc iirs iisc iisi iisr inch inci inco incr incs infi info infs inhs inis inni inno innr inns ino- inoi inon inor inos inri inro inrs insc insh inso inss ioci iofc ioii ioio ioni ionn iono ions ioof iooi iooo ioos iori iors ioso ircc ircs irhs iri- iric irin irio iris iroc iroh iron irrc irri irrs irsf iscc isch isci iscn isco iscr iscs isfc ishi ishr ishs isic isin isis isno iso- isoc isof ison isor isos isri issc issf issh issi isso issr isss n-ii nccc nccf ncci nccn nccr nccs ncfc nchc nchs ncis ncnc ncoc ncor ncos ncrc ncri ncsc ncsf ncsi ncss nfff nfhs nfic nfon nfrs nfsr nhcc nhhs nhis nhnn nhon nhrc nhsc nicc nicf nich nici nico nics nifc niff nihf niir ninh nini nino nins nioh nion nioo nios niro nirs nish nisi niso niss nnhs nnnn nnos nnss noch noci noco nocs nofi nohn noho nohs noif noin noio noir nois non- noni nonn nono nons noo- noon nooo noor noos nor- norc norf nori norn noro norr nors nos- nosh noss nrcs nrfc nrhs nric nroc nron nrrc nrsc nscc nscs nsfc nsfs nshs nsic nsin nsis nsnr nsof nsos nsrc nssc nssf nsso nssr nsss occc occi occn ochi ochs ocin ocis ocon ocos ocro ocrr ocrs ofcr off- offc offh offo offr offs ofno ofor ohcc ohhi ohho ohhs ohif ohio ohis ohno ohoh ohos ohrn ohso ohss oici oiii oins oion oios oisc onc- oncf onco onic onir onis onni onno onon onor onos onsc onso oocr ooff oofs ooho oohs oons oooh oooo ooos oosi orch orci orco orcs orff orfi orfs orhs ori- oric orif orin orio oris ornc orni orno orns oro- orof oron oror oros orri orro orrs orsi orso oscc osci osco oshc oshi osho oshs osii osin osis osno osnr osoi osoo osor osos osro ossi osso rccc rccs rcfc rchs rcic rcis rcnr rcon rcos rcsc rcsi rcss rffc rfhs rfic rhfs rhhs rhin rhio rhoc rhoh rhon rhos ricc rich rico rics riff rifs riho rihs riif riin riis rinf rinn rino rion rios riri rirs risc rish risi riso riss rnco rncs rnin rnsh rocc roch roco rocs rofc roff rofo rohn rohr rohs roif roin roio roir rois ronc roni rono rons roof rooi roon roor roos rorc rori roro rosc rosh rosi roso ross rrfc rrhs rrif rrrr rscc rsch rscn rscs rsfc rshs rsis rsnn rsno rsnr rsos s-ic s-ii s-os sccc sccs scfc scfi sch- schh schi scho schr schs sci- scic scif scin scio scir scis scnr scoh scon scoo scor scr- scrc scri scrn scrs scsc scsh scsi scsn scso scsr sfcc sfco sfcs sffc sfhs sfio sfor sfos sfrc sfro sfss shcc shhh shhs shih shii shin shio shir shis shof shon shoo shor shos shri shrs shsc sicc sich sici sico sics siff sifo sifr sihi sihr sihs sinh sini sinn sino sins sion sior sios sirc sirf siri siro sirr sirs sisc sish sisi siss sncc sncf snco snhs snir snns snoc snoo snor snos snrs soch soci soco socr socs sofi sofo sohh sohn soho sohs soic soif soin soir sois son- soni sono sons soof soon soor soos sorh sori sorn soro sorr sors sosh sosi soso soss srcc srch srfc srfi srhs sris srni srnn srno sros sscc ssci sscs ssfc sshs ssin ssis ssns ssoc ssrc ssri ssrs sssc sssf sssh sssi ssss