cccc ccci cccp cccs cccu cchp cchr cchs ccic ccii ccip ccir ccis ccnc ccni ccnp ccnr ccns ccnu ccpn ccpp ccpr ccps ccrc ccri ccrp ccrs ccsi ccsn ccsp ccss ccuc ccup ccus chch chci chcp chcs chhs chic chih chin chip chir chis chiu chnc chnr chns chpp chpr chrc chrn chrp chrr chrs chsc chsh chsi chsr chui chun chur chus cicc cich cici cicr cics cicu cihr cihs ciii ciis cin- cinc cini cipp cips circ cirh ciri cirr cirs cis- cisc cish cisn cisp cisr ciss ciuc ciup cius cnci cncp cnhs cnic cnih cnrc cnrr cnss cpcs cpcu cphs cpic cpni cpns cpps cpri cprs cpsc cpsr cpsu cpus crcc crcr crhs cric crin crip cris criu crns crpc crps crsp crss crun crup crus cscc csch csci cscr cscs cshp cshs csir csis csnp cspc cspi csps csrc csrs cssr csup csur csus cucc cuci cucn cui- cuin cuir cuis cunp cupp cupr cups curi curn curr curs cush cusp cuss cusu h-ii hccc hcch hccs hchi hchs hcis hcpc hcps hcrp hcsc hcss hhhh hhhs hhip hhpc hhus hi-c hicc hich hicp hics hihc hihi hiis hiiu hinc hinn hins hipc hipp hips hiri hirn hirs hiru hish hisn hiss hncs hnhs hpcc hphs hpps hpsc hpss hrhs hrip hrpc hrpp hrps hrrc hrun hscc hsci hscn hshs hsin hsni hsps hssp hsur huch hucs hucu huhi huhn huhs huhu huir huis hunc hunh huni huns hupp hups huri hurn hurr hurs huru hush husi huss huus iccc icci iccn iccp iccr iccs iccu ichc ichi ichr ichs ichu icis icnc icns icpc icps icrc icrr icrs icru icsc icsh icsi icsp icsr icss icup icus ihcc ihis ihrc ihss iiii iiis iirc iirs iisc iisi iisp iisr iisu iiuc inch inci incr incs inhs inis inni innr inns innu inp- inpi inpp inri inrs insc insh insp inss insu inui inun inup inus ipcc ipcs iphc iphr ipin ippc ippr ipri ipsc ipsi ipsp ipss ipur ipus ircc ircs ircu irhs iri- iric irin irip iris irpc irps irrc irri irrs irsp irun irus iscc isch isci iscn iscp iscr iscs iscu ishi ishr ishs isic isin isis ispc ispr isps isri isrp issc issh issi issp issr isss issu isuh isup isus iucc iuiu iupp iuss n-ii n-up nccc ncci nccn nccp nccr nccs nccu nchc nchs ncip ncis ncnc ncpc ncrc ncri ncrp ncsc ncsi ncss nhcc nhhs nhis nhnn nhpi nhrc nhrp nhsc nicc nich nici nics nicu niip niir niiu ninh nini nins nipc nipr nips nirs niru nish nisi nisp niss nisu niur nnhs nnnn nnpi nnpr nnss npcc nphs npic npin nppc npri npsh npss nrcs nrhs nric nrpc nrpn nrps nrrc nrsc nrsp nscc nscs nshs nsic nsin nsis nsnr nspc nspi nsps nsrc nssc nssp nssr nsss nuch nuci nucs nucu nuhi nuin nunc nunn nuns nups nurc nuri nurn nurp nurr nurs nuru nush nusi nuss nusu pccc pccs pchp pchs pcin pcip pcns pcpn pcpp pcps pcrc pcun phcc phhs phi- phin phip phis phrr phrs phsc phun picc pich pici picr pics picu piip pinc pini pinn pinp pins pinu pipi pipp pips pirc piri pirn pirr pirs piru pish pisi piss pisu pius pnhs pnic pnin pnpp pnsc pnup ppcc ppci ppcs pphi pphs ppic ppih pppn pppp ppps pprc ppru ppsh ppss ppur prcc prcp prcs prhs pri- prii prin pris prnp prps prri prrs prsc prsi prss prus pruu psci pscu pshc pshs psip psis psnc psni psnr psph pspi pspp pspr psps psrp pssc puch puhi puhn puin puir puis puiu punc puns punu pupi pups pupu pur- puri purp purr purs puru push pusi puss puuc rccc rccs rchs rcic rcis rcnr rcpi rcps rcsc rcsi rcss rhcp rhhs rhin rhun rhus ricc rich rics rihs riin riis rinn ripi ripp ripr rips riri rirs risc rish risi risp riss risu rius rncp rncs rnin rnsh rnsp rpcs rphs rpii rppn rpps rrhs rrrr rrsp rrun rscc rsch rscn rscs rshs rsis rsnn rsnr rsps ruch ruci ruhh ruhi ruhn ruhr ruhs ruin ruis runc runi runn runs rupp rurc ruri rurp rurs ruru rush rusi russ rusu ruun s-ic s-ii sccc sccp sccs sch- schh schi schr schs sci- scic scin scip scir scis scnr scpi scps scr- scrc scri scrn scrs scsc scsh scsi scsn scsr scsu scun scup scur shcc shcp shhh shhs shih shii shin ship shir shis shiu shps shri shrp shrs shsc shui shun shup shur shus shuu sicc sich sici sicp sics sicu sihi sihr sihs sihu sinh sini sinn sinp sins sinu sipc sipi sipp sips sirc siri sirp sirr sirs siru sisc sish sisi siss sisu siui sius sncc sncp snhs snip snir snns snpp snrs snur snus spcc spcs sphr sphs spic spin spip spir spis spns spps spri sprs spsp spss spui spun spur spus srcc srch srhs sris srni srnn srpc srps srsp sscc ssci sscp sscs sshs ssin ssis ssns sspc ssps ssrc ssri ssrs sssc sssh sssi ssss suc- succ such suci sucr sucs suhi suhr suin suir suis sun- suni sunn suns sunu sup- suph supp supr sups sur- surc suri surn surp surr surs suru sus- susi susp suss susu suus u-rp ucci uccp uchi uchs ucin ucph ucrc ucsc ucsu uhrs uhss uhuh uhup uipi uirr uncc unch unci uncp uncs uni- unic unii unin unir unis unni unns unpc unps unrs uns- unsc unus upci upcs upic upin upis upnp uppc uppp uppu upri upsc upsi upup urch urci uric urin uris uriu urni urns urrh urri ursi urss ursu urun urup urur urus uscc usch uscs ushi ushr ushs ushu usin usip usis usnc usnr usnu uspc uspp usps ussc ussr usss ussu usui usun usus uucp uuni uuri uusi uuuu