cccc ccci cccl cccp cccs cccu ccee ccel ccic ccii ccil ccip ccis cclc ccli ccls ccpe ccpl ccpp ccps ccsi ccsl ccsp ccss ccuc ccup ccus cec- cece ceci cecp cecs ceec ceel cees ceil ceip cel- celc cele celi cell cels cepc cepe cepp ceps cesc cese cesi cesp cess ceui cicc cici cics cicu ciee ciel cies ciii ciis cili cill cilp cils cipp cips cis- cisc cise cisl cisp ciss ciuc ciup cius clec clee clei clep cles cleu clic clii clip clis clpp clsc clue cpce cpcs cpcu cpep cpic cplc cpls cpps cpsc cpsl cpsu cpus cscc csce csci cscl cscs csec csee csep csis cslp cslu cspc cspe cspi csps csse csup csus cucc cuce cuci cues cui- cuil cuis culc cule cull culp culs cupe cupl cupp cups cusp cuss cusu e-cl eccc ecce ecci eccl eces ecil ecip ecis ecpp ecsc ecse ecsp ecss ecsu ecus eecs eeee eees eele eels eeps eese eesi eics eiec eiei eies eile eise eiss el-p elce elec elee eles elic elie elil elis elle elli ells ellu elpe elpi else elsu elue elui elul elus epcc epci epec epee epes epi- epic epie epil epip epis eple epll eppc eppp epps epsc epsi epsp epss epus esce esci escs escu esee esel eses esie esil esis esli eslp espc espe espi espp esps esse essi essl essp essu esui esus eule euse iccc icci iccl iccp iccs iccu icec icee icel ices icis icle icll iclp icpc icps icsc icse icsi icsp icss icue icup icus iecc ieie iele iels iesc iesi iesu iies iiie iiii iiis iisc iisi iisp iisu iiuc ilce ile- ilec iles ilic ilie ilis ill- ille illi illp ills ilpe ilse ilus ipcc ipce ipcs ipec ipes ipie ipil ippc ipsc ipse ipsi ipsp ipss ipus iscc isci iscp iscs iscu isec isee isel isep ises isic isie isil isis isle isls ispc ispe isps issc isse issi issp isss issu isup isus iucc iuce iuel iuiu iupp iuse iuss lccc lcce lccs lces lcis lcls lcpc lcpl lcps lcsc lcsp le-u lece leel leep lees leic leie leil leis lele leli lell lelu lepe lepi lepp leps lese less lesu leuc lice lics liel liep lies lieu liii liis lile lili lill lils lilu lip- lipc lipe lipi lipl lipp lips lipu lise lisi lisp liss lisu liue lius llcc llcs lles lleu lllc llll llps lpec lppl lpsc lpss lscs lses lspl lssp luce luci lucs lues luis lule luli lull lulu lupe lupi lupu luse lusi luss luup pccc pcce pccl pccs pcep pcip pcll pcpp pcps pcse pece peci pecl pecs peec peel peep pees peil peip peis pel- pele pell pels pelu pepe pepi peps pese pesi pess pesu peul picc pice pici pics picu piel piep pies piip pil- pile pili pill pils pilu pipe pipi pipp pips pise pisi piss pisu pius plcc plce ple- plec plee plei ples pleu plie plip plis plpp plsi plss plue plup plus ppcc ppci ppcs ppic ppie pple ppli pppp ppps ppss psci pscu psec psei psel psil psip psis pspi pspp psps pssc psse pu-e puce puel pueu puis puiu pule puli pull pulp puls pulu pupe pupi pupl pups pupu pusi puss puuc s-ic s-ii sccc scce sccl sccp sccs scec scee scel scep sci- scic scie scil scip scis scl- sclc scls scpe scpi scpl scps scsc scsi scsl scsu scul scup se-c se-e se-i se-s se-u sec- secc sece secs secu seec seel seep sees seeu seie seii seil seip seis seiu sele seli sell sels selu sepe sepi sepp seps sepu sesc sese sesi sess seui seul sicc sice sici sicp sics sicu siec siel sies sil- silc sile sili sill sils silu sipc sipe sipi sipp sips sisc sise sisi siss sisu siue siui sius sl-i slcc slcu slee slep sles slic slie slip sllp slpi slpp slps slsc slsu sluc slue slup spcc spcs spec spee spel spes spic spie spip spis splc sple splp spls spps spse spsp spss spue spui spus sscc ssce ssci sscp sscs ssec ssee ssep sses ssis sslc ssle sslp sspc sspe sspl ssps sssc sssi ssss suc- succ suci sucs suee suel sues sueu suie suis sul- sulc sule suli sull sulp sulu sup- supe supp sups sus- suse susi susp suss susu suus u-ie ucci uccp ucel uces ucil ucsc ucsu uele ueli uell uepi uess uies uile uipi uise ulcc ulee ules ulic ulie ulle ulli ulul ulus upci upcs upic upie upis uppc uppe uppp uppu upsc upse upsi upup uscc usce uscs usee usel uses usie usip usis usle uslp uslu uspc uspp usps ussc usse usss ussu usui usul usus uucp uulu uusi uuuu