cccc ccci cccs cccu cchr cchs ccic ccii ccir ccis ccnc ccni ccnr ccns ccnu ccrc ccri ccrs ccsi ccsn ccss ccuc ccus chch chci chcs chhs chic chih chin chir chis chiu chnc chnr chns chrc chrn chrr chrs chsc chsh chsi chsr chui chun chur chus cicc cich cici cicr cics cicu cihr cihs ciii ciis cin- cinc cini circ cirh ciri cirr cirs cis- cisc cish cisn cisr ciss ciuc cius cnci cnhs cnic cnih cnrc cnrr cnss crcc crcr crhs cric crin cris criu crns crss crun crus cscc csch csci cscr cscs cshs csir csis csrc csrs cssr csur csus cucc cuci cucn cui- cuin cuir cuis curi curn curr curs cush cuss cusu h-ii hccc hcch hccs hchi hchs hcis hcsc hcss hhhh hhhs hhus hi-c hicc hich hics hihc hihi hiis hiiu hinc hinn hins hiri hirn hirs hiru hish hisn hiss hncs hnhs hrhs hrrc hrun hscc hsci hscn hshs hsin hsni hsur huch hucs hucu huhi huhn huhs huhu huir huis hunc hunh huni huns huri hurn hurr hurs huru hush husi huss huus iccc icci iccn iccr iccs iccu ichc ichi ichr ichs ichu icis icnc icns icrc icrr icrs icru icsc icsh icsi icsr icss icus ihcc ihis ihrc ihss iiii iiis iirc iirs iisc iisi iisr iisu iiuc inch inci incr incs inhs inis inni innr inns innu inri inrs insc insh inss insu inui inun inus ircc ircs ircu irhs iri- iric irin iris irrc irri irrs irun irus iscc isch isci iscn iscr iscs iscu ishi ishr ishs isic isin isis isri issc issh issi issr isss issu isuh isus iucc iuiu iuss n-ii nccc ncci nccn nccr nccs nccu nchc nchs ncis ncnc ncrc ncri ncsc ncsi ncss nhcc nhhs nhis nhnn nhrc nhsc nicc nich nici nics nicu niir niiu ninh nini nins nirs niru nish nisi niss nisu niur nnhs nnnn nnss nrcs nrhs nric nrrc nrsc nscc nscs nshs nsic nsin nsis nsnr nsrc nssc nssr nsss nuch nuci nucs nucu nuhi nuin nunc nunn nuns nurc nuri nurn nurr nurs nuru nush nusi nuss nusu rccc rccs rchs rcic rcis rcnr rcsc rcsi rcss rhhs rhin rhun rhus ricc rich rics rihs riin riis rinn riri rirs risc rish risi riss risu rius rncs rnin rnsh rrhs rrrr rrun rscc rsch rscn rscs rshs rsis rsnn rsnr ruch ruci ruhh ruhi ruhn ruhr ruhs ruin ruis runc runi runn runs rurc ruri rurs ruru rush rusi russ rusu ruun s-ic s-ii sccc sccs sch- schh schi schr schs sci- scic scin scir scis scnr scr- scrc scri scrn scrs scsc scsh scsi scsn scsr scsu scun scur shcc shhh shhs shih shii shin shir shis shiu shri shrs shsc shui shun shur shus shuu sicc sich sici sics sicu sihi sihr sihs sihu sinh sini sinn sins sinu sirc siri sirr sirs siru sisc sish sisi siss sisu siui sius sncc snhs snir snns snrs snur snus srcc srch srhs sris srni srnn sscc ssci sscs sshs ssin ssis ssns ssrc ssri ssrs sssc sssh sssi ssss suc- succ such suci sucr sucs suhi suhr suin suir suis sun- suni sunn suns sunu sur- surc suri surn surr surs suru sus- susi suss susu suus ucci uchi uchs ucin ucrc ucsc ucsu uhrs uhss uhuh uirr uncc unch unci uncs uni- unic unii unin unir unis unni unns unrs uns- unsc unus urch urci uric urin uris uriu urni urns urrh urri ursi urss ursu urun urur urus uscc usch uscs ushi ushr ushs ushu usin usis usnc usnr usnu ussc ussr usss ussu usui usun usus uuni uuri uusi uuuu