cccc cccf cccp cccs cccu ccee ccfc ccff cche cchp cchr cchs ccpe ccpp ccpr ccps ccrc ccre ccrf ccrp ccrs ccsf ccsp ccss ccuc ccup ccus 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 cheu chfc chfr chfs chhs chpf chpp chpr chrc chrf chrp chrr chrs chsc chse chsh chsr chur chus cpce cpcs cpcu cpep cper cpff cphs cpps cpre cprs cpsc cpsr cpsu cpus crcc crce crcr cre- crec cree creh crep cres creu crfc crfs crhs crpc crps crsp crss crue crup crus cscc csce cscf csch cscr cscs csec csee cseh csep cser csfc csfr cshp cshs cspc cspe csps csrc csrs csse cssr csuf csup csur csus cucc cuce cuer cues cufc cuff cupe cupp cupr cups cure curf curr curs cush cusp cuss cusu eccc ecce ecef eces ecfc ecfr ecfs eche echs ecpp ecrc ecrf ecrr ecru ecsc ecse ecsp ecss ecsu ecus eecs eeee eees eefe eehs eeps eerc eers eese efes effs efhs efsh ehcc eheh eher eheu ehhs ehre epcc epch epec epee eper epes epfc eph- ephs eppc eppp epps eprp eprs epsc epsf epsp epss epus ercc erce erch ercp erec erer eres erfc erfs erhc erhs erhu erpe erps errc erre errs erse ersh eruc eruh erur erus esce esch escr escs escu esee eser eses esfp esfs eshs eshu espc espe espp esps esse essh essp essu esuf esus euch euer eufc eur- eurc eure euse fccf fcch fccp fces fchs fcps fcsc fcup fece fech feer fees fefc fefe feff fehr fehu fepc feps ferc fere ferr fers feru fese fesh fess feus ffcc ffee ffff ffhs ffps ffrr ffss fhfs fhhs fhrs fhss fhup fp-c fpcc fprf frcc frcp free frep fres frfc frhs frps frsc frue fscc fsec fshs fspc fspf fssc fssf fssp fuc- fufc fuff fufu fuhs fur- fure furr furs fusc fuse fuss fusu hccc hcch hccs hcfc hchs hcpc hcps hcrp hcsc hcss hech hecs heef heep heer hees hefe hefs hehe hehs hepc hepe hepp heps hepu herc here herp herr hers heru hesc hesh hesp hess heue heur heus hfce hfcs hfhs hfrs hfss hhhh hhhs hhpc hhus hpcc hpfc hpfs hphs hppe hpps hpsc hpse hpss hpue hree hrfc hrhs hrpc hrpp hrps hrrc hscc hses hsfc hsfs hshs hspf hsps hsse hssp hsur huch hucs hucu huer hues hufc hufe huff hufs hufu huhs huhu hupe hupp hups hure hurr hurs huru huse hush huss huus 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 peru pese pess pesu peur pfce pfcs pfff pffr pfhs pfps phcc phe- phhs phrr phrs phsc ppcc ppcs pper pphs pppp ppps pprc pprf ppru ppsf ppsh ppss ppur prcc prcf prcp prcs pre- prec pree pref prep pres preu prfc prfs prhs prps prrs prsc prse prss prue pruf prus pruu pscu psec psfs pshc pshs psph pspp pspr psps psrp pssc psse pu-e puce puch puer pueu puff pupe pups pupu pur- pure purp purr purs puru push puss puuc rccc rccs rcep rcfc rchs rcps rcsc rcss recc rece rech recp recr recs recu reef reep rees refe reff refr refs refu rehe rehs repe repp repr reps repu rere rers reru rese resh resp ress reue reuf reup reus reuu rfef rffc rfhs rhce rhcp rhee rhes rhfs rhhs rhue rhus rpcs rpfc rphs rpps rrfc rrhs rrrr rrsp rscc rsch rscs rsee rsfc rshs rsps rsre ruce ruch ruer rues rufc rufe ruff ruhe ruhh ruhr ruhs rupe rupp rurc rure rurp rurs ruru ruse rush russ rusu sccc scce sccp sccs scec scee scep scer scfc scfe sch- sche schh schr schs scpe scps scr- scrc scre scrs scsc scsh scsr scsu scup scur se-c se-e se-f se-h se-s se-u sec- secc sece sech secr secs secu seec seef seeh seep seer sees seeu seff sehe sehr sehs sepe sepp sepr seps sepu serc sere serf serp serr sers seru sesc sese sesh sess seur sfcc sfcs sfer sffc sfhs sfpc sfrc sfss sfsu shcc shcp she- shee shef sheh shep sher shes sheu shhh shhs shps shre shrp shrs shsc shue shuf shup shur shus shuu spcc spcs spec spee spef sper spes spfc spfs sphr sphs sppf spps sprs spse spsp spss spue spur spus 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 suc- succ such sucr sucs suee suer sues sueu suf- sufc suff sufr sufs sufu suhr sup- supe suph supp supr sups sur- surc sure surf surp surr surs suru sus- suse susp suss susu suus u-rp uccp uces uche uchs ucph ucrc ucsc ucsf ucsu uers uess ufcu ufer uffe uher uhrs uhss uhuh uhup upcs uppc uppe uppp uppu upsc upse upup urch ure- ureh ures urfe urff urre urrh urse urss ursu urup urur urus uscc usce uscf usch uscs usee usef user uses usfc usfs ushr ushs ushu uspc uspp usps ussc usse ussf ussr usss ussu usus uucp uuuu