cccc ccci cccp cccs cccu ccee cche cchp cchr cchs ccic ccii ccip ccir ccis ccpe ccpp ccpr ccps ccrc ccre ccri ccrp ccrs ccsi ccsp ccss ccuc ccup ccus cec- cece ceci cecp cecs ceec cees cehs ceip cepc cepe ceph cepp cepr ceps cer- cerc cere ceri cerp cers cesc cese cesi cesp cesr cess ceui chce chch chci chcp chcs chec chee cheh chep cher ches cheu chhs chic chie chih chip chir chis chiu chpp chpr chrc chrp chrr chrs chsc chse chsh chsi chsr chui chur chus cicc cich cici cicr cics cicu ciee cier cies cihr cihs ciii ciis cipp cips circ cire cirh ciri cirr cirs cis- cisc cise cish cisp cisr ciss ciuc ciup cius cpce cpcs cpcu cpep cper cphs cpic cpps cpre cpri cprs cpsc cpsr cpsu cpus crcc crce crcr cre- crec cree creh crei crep cres creu crhs cric crie crip cris criu crpc crps crsp crss crue crup crus cscc csce csch csci cscr cscs csec csee cseh csep cser cshp cshs csir csis cspc cspe cspi csps csrc csrs csse cssr csup csur csus cucc cuce cuci cuer cues cui- cuir cuis cupe cupp cupr cups cure curi curr curs cush cusp cuss cusu eccc ecce ecci eces eche echs ecip ecis ecpp ecrc ecri ecrr ecru ecsc ecse ecsp ecss ecsu ecus eecs eeee eees eehs eeps eerc eers eese eesi ehcc eheh eher eheu ehhs ehis ehre eich eics eiec eiei eier eies eipr eire eirs eise eish eiss epcc epch epci epec epee eper epes eph- ephi ephs epi- epic epie epip epis eppc eppp epps eprp eprs epsc epsi epsp epss epus ercc erce erch ercp erec erei erer eres erhc erhs erhu eric erie erih eris eriu erpe erps errc erre errs erse ersh ersi eruc eruh erur erus esce esch esci escr escs escu esee eser eses eshs eshu esie esis espc espe espi espp esps esri esse essh essi essp essu esui esus euch euer eur- eurc eure euse h-ii hccc hcch hccs hchi hchs hcis hcpc hcps hcrp hcsc hcss hech hecs heep heer hees hehe hehs heic heie heih heir heis hepc hepe hepi hepp heps hepu herc here heri herp herr hers heru hesc hesh hesp hess heue heui heur heus hhhh hhhs hhip hhpc hhus hi-c hicc hice hich hicp hics hiei hier hies hieu hihc hihe hihi hiie hiis hiiu hipc hipe hipp hips hire hiri hirs hiru hise hish hiss hpcc hphs hppe hpps hpsc hpse hpss hpue hree hrhs hrip hrpc hrpp hrps hrrc hscc hsci hsei hses hshs hsps hsse hssp hsur huch hucs hucu huer hues huhi huhs huhu huie huir huis hupe hupp hups hure huri hurr hurs huru huse hush husi huss huus iccc icci iccp iccr iccs iccu icec icee icer ices ichc iche ichi ichr ichs ichu icis icpc icps icrc icre icrr icrs icru icsc icse icsh icsi icsp icsr icss icue icup icus iecc ieie iere ieri iers iesc iesi iesr iesu ihcc ihep iher ihis ihrc ihre ihss iies iiie iiii iiis iirc iirs iisc iisi iisp iisr iisu iiuc ipcc ipce ipcs ipec iper ipes iphc iphr ipie ippc ippr ipri ipsc ipse ipsi ipsp ipss ipur ipus ircc ircs ircu iree irer ires irhs iri- iric irie irip iris irpc irpe irps irrc irre irri irrs irse irsp irus iscc isch isci iscp iscr iscs iscu isec isee iseh isep iser ises ishe ishi ishr ishs isic isie isis ispc ispe ispr isps isri isrp issc isse issh issi issp issr isss issu isuh isup isus iucc iuce iuiu iupp iuse iuss pccc pcce pccs pcep pcer pchp pchs pcip pcpp pcps pcrc pcre pcse pece pech peci pecr pecs peec peep peer pees pehe pehr peip peir peis pepe pepi peps per- perc pere perh peri perp perr pers peru pese pesi pess pesu peur phcc phe- phhs phi- phip phis phrr phrs phsc picc pice pich pici picr pics picu piep pier pies piip pipe pipi pipp pips pirc pire piri pirr pirs piru pise pish pisi piss pisu pius ppcc ppci ppcs pper pphi pphs ppic ppie ppih pppp ppps pprc ppru ppsh ppss ppur prcc prcp prcs pre- prec pree prep pres preu prhs pri- prie prii pris prps prri prrs prsc prse prsi prss prue prus pruu psci pscu psec psei pshc pshs psip psis psph pspi pspp pspr psps psrp pssc psse pu-e puce puch puer pueu puhi puir puis puiu pupe pupi pups pupu pur- pure puri purp purr purs puru push pusi puss puuc rccc rccs rcep rchs rcic rcis rcpi rcps rcsc rcsi rcss recc rece rech reci recp recr recs recu reep rees rehe rehi rehs reii reir reis reiu repe repi repp repr reps repu rere reri rers reru rese resh resi resp ress reue reup reus reuu rhce rhcp rhee rhes rhhs rhue rhus ricc rice rich rics riep rier ries rieu rihs riis ripe ripi ripp ripr rips rire riri rirs risc rise rish risi risp riss risu riue rius rpcs rphs rpii rpps rrhs rrrr rrsp rscc rsch rscs rsee rshs rsis rsps rsre ruce ruch ruci ruer rues ruhe ruhh ruhi ruhr ruhs ruis rupe rupp rurc rure ruri rurp rurs ruru ruse rush rusi russ rusu s-ic s-ii sccc scce sccp sccs scec scee scep scer sch- sche schh schi schr schs sci- scic scie scip scir scis scpe scpi scps scr- scrc scre scri scrs scsc scsh scsi scsr scsu scup scur se-c se-e se-h se-i se-s se-u sec- secc sece sech secr secs secu seec seeh seep seer sees seeu sehe sehr sehs seie seih seii seip seir seis seiu sepe sepi sepp sepr seps sepu serc sere seri serp serr sers seru sesc sese sesh sesi sess seui seur shcc shcp she- shee sheh shep sher shes sheu shhh shhs shie shih shii ship shir shis shiu shps shre shri shrp shrs