cccc ccci cccs cchr cchs ccic ccii ccir ccis ccnc ccni ccnr ccns ccoc ccrc ccri ccrs ccsi ccsn ccss chch chci chcs chhs chic chih chin chir chis chnc chno chnr chns choc choh choi chon choo chor chos chrc chrn chro chrr chrs chsc chsh chsi chsr cicc cich cici cico cicr cics cihr cihs ciii ciis cin- cinc 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 cohn coho cohs coin coir cois con- conc coni conn cono cons cooh coon coos cor- corc cori corn coro corr cors cosc cosh cosi coso coss crcc crcr crhs cric crin cris crns croc croh cron croo cror crss cscc csch csci csco cscr cscs cshs csio csir csis csor csos csrc csrs cssr h-ii hccc hcch hccs hchi hchs hcis hcsc hcso hcss hhhh hhhs hi-c hicc hich hico hics hihc hihi hiho hiis hinc hinn hino hins hioc hiri hirn hiro hirs hish hisn hiss hncs hnhs hnoi hoch hocn hocr hocs hohn hoho hoir hois honi hono hons hoon hoor hoos horc hori horn horo horr hors hosh hoss hrhs hron hros hrrc hrso hscc hsci hscn hshs hsin hsni hson i-no iccc icci iccn icco iccr iccs ichc ichi icho ichr ichs icis icnc icns icoc icon icor icos icrc icrr icrs icsc icsh icsi icsr icss ihcc ihis ihrc ihss iiii iiio iiis iino iioi iioo iios iirc iirs iisc iisi iisr inch inci inco incr incs inhs inis inni inno innr inns ino- inoi inon inor inos inri inro inrs insc insh inso inss ioci ioii ioio ioni ionn iono ions iooi iooo ioos iori iors ioso ircc ircs irhs iri- iric irin irio iris iroc iroh iron irrc irri irrs iscc isch isci iscn isco iscr iscs ishi ishr ishs isic isin isis isno iso- isoc ison isor isos isri issc issh issi isso issr isss n-ii nccc ncci nccn nccr nccs nchc nchs ncis ncnc ncoc ncor ncos ncrc ncri ncsc ncsi ncss nhcc nhhs nhis nhnn nhon nhrc nhsc nicc nich nici nico nics niir ninh nini nino nins nioh nion nioo nios niro nirs nish nisi niso niss nnhs nnnn nnos nnss noch noci noco nocs nohn noho nohs noin noio noir nois non- noni nonn nono nons noo- noon nooo noor noos nor- norc nori norn noro norr nors nos- nosh noss nrcs nrhs nric nroc nron nrrc nrsc nscc nscs nshs nsic nsin nsis nsnr nsos nsrc nssc nsso nssr nsss occc occi occn ochi ochs ocin ocis ocon ocos ocro ocrr ocrs ohcc ohhi ohho ohhs ohio ohis ohno ohoh ohos ohrn ohso ohss oici oiii oins oion oios oisc onc- onco onic onir onis onni onno onon onor onos onsc onso oocr ooho oohs oons oooh oooo ooos oosi orch orci orco orcs orhs ori- oric orin orio oris ornc orni orno orns oro- 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 rchs rcic rcis rcnr rcon rcos rcsc rcsi rcss rhhs rhin rhio rhoc rhoh rhon rhos ricc rich rico rics riho rihs riin riis rinn rino rion rios riri rirs risc rish risi riso riss rnco rncs rnin rnsh rocc roch roco rocs rohn rohr rohs roin roio roir rois ronc roni rono rons rooi roon roor roos rorc rori roro rosc rosh rosi roso ross rrhs rrrr rscc rsch rscn rscs rshs rsis rsnn rsno rsnr rsos s-ic s-ii s-os sccc sccs sch- schh schi scho schr schs sci- scic scin scio scir scis scnr scoh scon scoo scor scr- scrc scri scrn scrs scsc scsh scsi scsn scso scsr shcc shhh shhs shih shii shin shio shir shis shon shoo shor shos shri shrs shsc sicc sich sici sico sics sihi sihr sihs sinh sini sinn sino sins sion sior sios sirc siri siro sirr sirs sisc sish sisi siss sncc snco snhs snir snns snoc snoo snor snos snrs soch soci soco socr socs sohh sohn soho sohs soic soin soir sois son- soni sono sons soon soor soos sorh sori sorn soro sorr sors sosh sosi soso soss srcc srch srhs sris srni srnn srno sros sscc ssci sscs sshs ssin ssis ssns ssoc ssrc ssri ssrs sssc sssh sssi ssss