cccc cccf ccci cccp cccs ccee ccfc ccff ccfi cche cchp cchr cchs ccic ccii ccip ccir ccis ccpe ccpp ccpr ccps ccrc ccre ccrf ccri ccrp ccrs ccsf ccsi ccsp ccss cec- cece ceci cecp cecs ceec cees cef- cefc cehs ceip cepc cepe ceph cepp cepr ceps cer- cerc cere cerf ceri cerp cers cesc cese cesi cesp cesr cess cfcf cfcs cffr cfhs cfpr cfps cfre cfrp cfse cfsi chce chch chci chcp chcs chec chee chef cheh chep cher ches chfc chfi chfr chfs chhs chic chie chif chih chip chir chis chpf chpp chpr chrc chrf chrp chrr chrs chsc chse chsh chsi chsr cicc cich cici cicr cics ciee cier cies cife ciff cifs cihr cihs ciii ciis cipf cipp cips circ cire cirh ciri cirr cirs cis- cisc cise cish cisp cisr ciss cpce cpcs cpep cper cpff cphs cpic cpif cpps cpre cpri cprs cpsc cpsr crcc crce crcr cre- crec cree creh crei crep cres crfc crfs crhs cric crie crif crip cris crpc crps crsp crss cscc csce cscf csch csci cscr cscs csec csee cseh csep cser csfc csfr cshp cshs csir csis cspc cspe cspi csps csrc csrs csse cssr eccc ecce ecci ecef eces ecfc ecfr ecfs eche echs ecip ecis ecpp ecrc ecrf ecri ecrr ecsc ecse ecsp ecss eecs eeee eees eefe eehs eeps eerc eers eese eesi efes effi effs efhs efic efsh efsi ehcc eheh eher ehhs ehis ehre eich eics eiec eiei eier eies eifs eipr eire eirs eise eish eiss epcc epch epci epec epee eper epes epfc eph- ephi ephs epi- epic epie epip epis eppc eppp epps eprp eprs epsc epsf epsi epsp epss ercc erce erch ercp erec erei erer eres erfc erfs erhc erhs eric erie erih eris erpe erps errc erre errs erse ersh ersi esce esch esci escr escs esee eser eses esfp esfs eshs esie esis espc espe espi espp esps esri esse essh essi essp fccf fcch fccp fces fchs fcic fcii fcps fcsc fece fech feer fees fefc fefe feff fefi fehr feie feir feis fepc feps ferc fere ferr fers fese fesh fess ffcc ffee ffff ffhs ffii ffps ffrr ffss fhci fhfs fhhs fhrs fhss ficc fice fich fics fiec fief fier fies fifc fife fiff fifi fiii fipp fips fire firs fisc fise fish fisi fiss fp-c fpcc fprf frcc frcp free frei frep fres frfc frhs fric frie frip fris frps frsc fscc fsec fsfi fshs fspc fspf fssc fssf fssp h-ii hccc hcch hccs hcfc hchi hchs hcis hcpc hcps hcrp hcsc hcss hech hecs heef heep heer hees hefe hefs hehe hehs heic heie heif heih heir heis hepc hepe hepi hepp heps herc here heri herp herr hers hesc hesh hesp hess hfce hfcs hfhs hfip hfrs hfss hhhh hhhs hhip hhpc hi-c hicc hice hich hicp hics hiei hier hies hiff hifh hifi hifr hihc hihe hihi hiie hiis hipc hipe hipp hips hire hirf hiri hirs hise hish hiss hpcc hpfc hpfs hphs hppe hpps hpsc hpse hpss hree hrfc hrhs hrip hrpc hrpp hrps hrrc hscc hsci hsei hses hsfc hsfs hshs hspf hsps hsse hssp iccc iccf icci iccp iccr iccs icec icee icef icer ices ichc iche ichi ichr ichs icis icpc icps icrc icre icrf icrr icrs icsc icse icsh icsi icsp icsr icss iecc ieie iere ieri iers iesc iesi iesr ifcp ifer ifes ifhe ific ifis ifps ifrf ifri ifsc ifsp ihcc ihep iher ihis ihrc ihre ihss iies iiie iiii iiis iipf iirc iirs iisc iisi iisp iisr ipcc ipce ipcs ipec iper ipes ipfc iphc iphr ipie ippc ippf ippr ipri ipsc ipse ipsi ipsp ipss ircc ircs iree irer ires irfe irhs iri- iric irie irip iris irpc irpe irps irrc irre irri irrs irse irsf irsp iscc isch isci iscp iscr iscs isec isee iseh isep iser ises isfc isfp ishe ishi ishr ishs isic isie isis ispc ispe ispf ispr isps isri isrp issc isse issf issh issi issp issr isss pccc pcce pccs pcep pcer pcfc pchp pchs pcip pcpp pcps pcrc pcre pcrf pcse pece pech peci pecr pecs peec peep peer pees pefc peff pefs pehe pehr peip peir peis pepe pepi peps per- perc pere perf perh peri perp perr pers pese pesi pess pfce pfcs pfff pffr pfhs pfic pfis pfps phcc phe- phhs phi- phip phis phrr phrs phsc picc pice pich pici picr pics piep pier pies piff pifs piip pipe pipi pipp pips pirc pire piri pirr pirs pise pish pisi piss ppcc ppci ppcs pper pphi pphs ppic ppie ppif ppih pppp ppps pprc pprf ppsf ppsh ppss prcc prcf prcp prcs pre- prec pree pref prep pres prfc prfs prhs pri- prie prif prii pris prps prri prrs prsc prse prsi prss psci psec psei psfs pshc pshs psip psis psph pspi pspp pspr psps psrp pssc psse rccc rccs rcep rcfc rchs rcic rcis rcpi rcps rcsc rcsi rcss recc rece rech reci recp recr recs reef reep rees refe reff refi refr refs rehe rehi rehs reif reii reir reis repe repi repp repr reps rere reri rers rese resh resi resp ress rfef rffc rfhs rfic rhce rhcp rhee rhes rhfs rhhs ricc rice rich rics rief riep rier ries rife riff rifs rihs riif riis ripe ripi ripp ripr rips rire riri rirs risc rise rish risi risp riss rpcs rpfc rphs rpii rpps rrfc rrhs rrif rrrr rrsp rscc rsch rscs rsee rsfc rshs rsis rsps rsre s-ic s-ii sccc scce sccp sccs scec scee scep scer scfc scfe scfi sch- sche schh schi schr schs sci- scic scie scif scip scir scis scpe scpi scps scr- scrc scre scri scrs scsc scsh scsi scsr se-c se-e se-f se-h se-i se-s sec- secc sece sech secr secs seec seef seeh seep seer sees seff sefi sehe sehr sehs seie seif seih seii seip seir seis sepe sepi