cccc cccf cccp cccs ccee ccfc ccff cche cchp cchr cchs ccpe ccpp ccpr ccps ccrc ccre ccrf ccrp ccrs ccsf ccsp ccss cec- cece cecp cecs ceec cees cef- cefc cehs cepc cepe ceph cepp cepr ceps cer- cerc cere cerf cerp cers cesc cese cesp cesr cess cfcf cfcs cffr cfhs cfpr cfps cfre cfrp cfse chce chch chcp chcs chec chee chef cheh chep cher ches chfc chfr chfs chhs chpf chpp chpr chrc chrf chrp chrr chrs chsc chse chsh chsr cpce cpcs cpep cper cpff cphs cpps cpre cprs cpsc cpsr crcc crce crcr cre- crec cree creh crep cres crfc crfs crhs crpc crps crsp crss cscc csce cscf csch cscr cscs csec csee cseh csep cser csfc csfr cshp cshs cspc cspe csps csrc csrs csse cssr eccc ecce ecef eces ecfc ecfr ecfs eche echs ecpp ecrc ecrf ecrr ecsc ecse ecsp ecss eecs eeee eees eefe eehs eeps eerc eers eese efes effs efhs efsh ehcc eheh eher ehhs ehre epcc epch epec epee eper epes epfc eph- ephs eppc eppp epps eprp eprs epsc epsf epsp epss ercc erce erch ercp erec erer eres erfc erfs erhc erhs erpe erps errc erre errs erse ersh esce esch escr escs esee eser eses esfp esfs eshs espc espe espp esps esse essh essp fccf fcch fccp fces fchs fcps fcsc fece fech feer fees fefc fefe feff fehr fepc feps ferc fere ferr fers fese fesh fess ffcc ffee ffff ffhs ffps ffrr ffss fhfs fhhs fhrs fhss fp-c fpcc fprf frcc frcp free frep fres frfc frhs frps frsc fscc fsec fshs fspc fspf fssc fssf fssp hccc hcch hccs hcfc hchs hcpc hcps hcrp hcsc hcss hech hecs heef heep heer hees hefe hefs hehe hehs hepc hepe hepp heps herc here herp herr hers hesc hesh hesp hess hfce hfcs hfhs hfrs hfss hhhh hhhs hhpc hpcc hpfc hpfs hphs hppe hpps hpsc hpse hpss hree hrfc hrhs hrpc hrpp hrps hrrc hscc hses hsfc hsfs hshs hspf hsps hsse hssp pccc pcce pccs pcep pcer pcfc pchp pchs pcpp pcps pcrc pcre pcrf pcse pece pech pecr pecs peec peep peer pees pefc peff pefs pehe pehr pepe peps per- perc pere perf perh perp perr pers pese pess pfce pfcs pfff pffr pfhs pfps phcc phe- phhs phrr phrs phsc ppcc ppcs pper pphs pppp ppps pprc pprf ppsf ppsh ppss prcc prcf prcp prcs pre- prec pree pref prep pres prfc prfs prhs prps prrs prsc prse prss psec psfs pshc pshs psph pspp pspr psps psrp pssc psse rccc rccs rcep rcfc rchs rcps rcsc rcss recc rece rech recp recr recs reef reep rees refe reff refr refs rehe rehs repe repp repr reps rere rers rese resh resp ress rfef rffc rfhs rhce rhcp rhee rhes rhfs rhhs rpcs rpfc rphs rpps rrfc rrhs rrrr rrsp rscc rsch rscs rsee rsfc rshs rsps rsre sccc scce sccp sccs scec scee scep scer scfc scfe sch- sche schh schr schs scpe scps scr- scrc scre scrs scsc scsh scsr se-c se-e se-f se-h se-s sec- secc sece sech secr secs seec seef seeh seep seer sees seff sehe sehr sehs sepe sepp sepr seps serc sere serf serp serr sers sesc sese sesh sess sfcc sfcs sfer sffc sfhs sfpc sfrc sfss shcc shcp she- shee shef sheh shep sher shes shhh shhs shps shre shrp shrs shsc spcc spcs spec spee spef sper spes spfc spfs sphr sphs sppf spps sprs spse spsp spss srcc srch srec sres srfc srhs srpc srps srsp sscc ssce sscp sscs ssec ssee ssep sses ssfc ssfp sshs sspc sspe sspf ssps ssrc ssrs sssc sssf sssh ssss