-er -up c-- ccc cce ccp ccr ccs ccu ce- cec cee cep cer ces ceu cpc cpe cpp cpr cps cpu crc cre crp crr crs cru csc cse csp csr css csu cuc cue cup cur cus cuu ec- ecc ece ecr ecs ecu eec eee eep eer ees ep- epc epe epp epr eps epu erc ere erp err ers eru es- esc ese esp esr ess esu eu- euc eue eup eur eus p-p pcc pce pcp pcr pcs pcu pec pee pep per pes peu ppc ppe ppp ppr pps ppu prc pre prp prr prs pru ps- psc pse psp psr pss psu puc pue pup pur pus puu rcc rce rcp rcr rcs rcu re- rec ree rep rer res reu rpc rpe rpp rpr rps rpu rrc rrp rrr rrs rru rsc rse rsp rsr rss rsu ruc rue rup rur rus ruu scc sce scp scr scs scu se- sec see sep ser ses seu spc spe spp spr sps spu sr- src sre srp srr srs ss- ssc sse ssp ssr sss ssu suc sue sup sur sus suu ucc uce ucp ucr ucs ucu uec uee uep uer ues up- upc upe upp upr ups upu ur- urc ure urp urr urs uru usc use usp usr uss usu uuc uue uur uus uuu

cccc cccp cccs cccu ccee ccpe ccpp ccpr ccps ccrc ccre ccrp ccrs ccsp ccss ccuc ccup ccus cec- cece cecp cecs ceec cees cepc cepe cepp cepr ceps cer- cerc cere cerp cers cesc cese cesp cesr cess cpce cpcs cpcu cpep cper cpps cpre cprs cpsc cpsr cpsu cpus crcc crce crcr cre- crec cree crep cres creu crpc crps crsp crss crue crup crus cscc csce cscr cscs csec csee csep cser cspc cspe csps csrc csrs csse cssr csup csur csus cucc cuce cuer cues cupe cupp cupr cups cure curr curs cusp cuss cusu eccc ecce eces ecpp ecrc ecrr ecru ecsc ecse ecsp ecss ecsu ecus eecs eeee eees eeps eerc eers eese epcc epec epee eper epes eppc eppp epps eprp eprs epsc epsp epss epus ercc erce ercp erec erer eres erpe erps errc erre errs erse eruc erur erus esce escr escs escu esee eser eses espc espe espp esps esse essp essu esus euer eur- eurc eure euse pccc pcce pccs pcep pcer pcpp pcps pcrc pcre pcse pece pecr pecs peec peep peer pees pepe peps per- perc pere perp perr pers peru pese pess pesu peur ppcc ppcs pper pppp ppps pprc ppru ppss ppur prcc prcp prcs pre- prec pree prep pres preu prps prrs prsc prse prss prue prus pruu pscu psec pspp pspr psps psrp pssc psse pu-e puce puer pueu pupe pups pupu pur- pure purp purr purs puru puss puuc rccc rccs rcep rcps rcsc rcss recc rece recp recr recs recu reep rees repe repp repr reps repu rere rers reru rese resp ress reue reup reus reuu rpcs rpps rrrr rrsp rscc rscs rsee rsps rsre ruce ruer rues rupe rupp rurc rure rurp rurs ruru ruse russ rusu sccc scce sccp sccs scec scee scep scer scpe scps scr- scrc scre scrs scsc scsr scsu scup scur se-c se-e se-s se-u sec- secc sece secr secs secu seec seep seer sees seeu sepe sepp sepr seps sepu serc sere serp serr sers seru sesc sese sess seur spcc spcs spec spee sper spes spps sprs spse spsp spss spue spur spus srcc srec sres srpc srps srsp sscc ssce sscp sscs ssec ssee ssep sses sspc sspe ssps ssrc ssrs sssc ssss suc- succ sucr sucs suee suer sues sueu sup- supe supp supr sups sur- surc sure surp surr surs suru sus- suse susp suss susu suus u-rp uccp uces ucrc ucsc ucsu uers uess upcs uppc uppe uppp uppu upsc upse upup ure- ures urre urse urss ursu urup urur urus uscc usce uscs usee user uses uspc uspp usps ussc usse ussr usss ussu usus uucp uuuu

c-p-c ccccc ccups ceere ceese cepes cerc- cerce cercs cerec cerer ceres cerps cerre cerrs cerse cerss cerus cesce cescr cesse cpesc crece creep creer crees crepe crepu cresc crese cress creu- creue creup crres cruce crupe crure cruse csere csprs cuers cueup cuper cupes cupr- curce curer cures curre currs curse curup cusec cuser cusps cusse e-cps eccup ecrus ecser ecspp ecups eeeee eepee epees eperc epeus eppes epure erecs erere erres erses esces esere esp-r espec esper espre esser esses essse essue esure eucre eurre eurus euser p-rep peces peece peeps peere peers peese pepee pepes peppe pepup perce percs perec perer peres perps perre perse persp peruc perur perus pesce peses pesse peuce peure peurs ppers prece prees preps prese press preus pruce pruss psecu puces puppe purce puree purer pures purre purrs purse purus pusce puurs rcpsc re-up recce recep recue recur recus reece reecs reepe reere reese repec reppe repps repus rere- reree reres resee reses resse resue resup resus reuer reups reuse reuss rrsps rspec rucer ruere ruers rupee ruper rupes rupse rurec rusce ruses ruspe russe scere screc scree scrsp scrue scrus scups scure scurr scuse secre secur secus seece seeps seere seers seese seesu seeup serce serec serer seres serpe serps serre serse serss serue serup sesce seser seses sesse sesue seuer seure seuss specc spece specs speer spees spere sperr speus spree spres sprue spues spure spurr spurs spuse srpce sssss sucr- sucre suere suers suess sueur super supes suppe supps supre supur surer sures surpu surre surur surus suser suses susse susus u-cee upc-e upper upse- ursus uruce urucu urupe us-sc uscup usees users useup usses usure usurp uuuuu

ceecee ceesse cepure cercus cereus ceruce ceruse cesser cesses cesure creeps creese crepes cresce cresse cresus creuse cruces cruses csecse cupper curepe curers currer cursee curser curses cursus cuscus cusecs cusper cuspes cusser cusses epesse epures epurse eresus ersure escuse espece espere espers essess esssse essure