cccc cccl cccp cccs cccu ccee ccel cclc ccls ccpe ccpl ccpp ccps ccsl ccsp ccss ccuc ccup ccus cec- cece cecp cecs ceec ceel cees cel- celc cele cell cels cepc cepe cepp ceps cesc cese cesp cess clec clee clep cles cleu clpp clsc clue cpce cpcs cpcu cpep cplc cpls cpps cpsc cpsl cpsu cpus cscc csce cscl cscs csec csee csep cslp cslu cspc cspe csps csse csup csus cucc cuce cues culc cule cull culp culs cupe cupl cupp cups cusp cuss cusu e-cl eccc ecce eccl eces ecpp ecsc ecse ecsp ecss ecsu ecus eecs eeee eees eele eels eeps eese el-p elce elec elee eles elle ells ellu elpe else elsu elue elul elus epcc epec epee epes eple epll eppc eppp epps epsc epsp epss epus esce escs escu esee esel eses eslp espc espe espp esps esse essl essp essu esus eule euse lccc lcce lccs lces lcls lcpc lcpl lcps lcsc lcsp le-u lece leel leep lees lele lell lelu lepe lepp leps lese less lesu leuc llcc llcs lles lleu lllc llll llps lpec lppl lpsc lpss lscs lses lspl lssp luce lucs lues lule lull lulu lupe lupu luse luss luup pccc pcce pccl pccs pcep pcll pcpp pcps pcse pece pecl pecs peec peel peep pees pel- pele pell pels pelu pepe peps pese pess pesu peul plcc plce ple- plec plee ples pleu plpp plss plue plup plus ppcc ppcs pple pppp ppps ppss pscu psec psel pspp psps pssc psse pu-e puce puel pueu pule pull pulp puls pulu pupe pupl pups pupu puss puuc sccc scce sccl sccp sccs scec scee scel scep scl- sclc scls scpe scpl scps scsc scsl scsu scul scup se-c se-e se-s se-u sec- secc sece secs secu seec seel seep sees seeu sele sell sels selu sepe sepp seps sepu sesc sese sess seul slcc slcu slee slep sles sllp slpp slps slsc slsu sluc slue slup spcc spcs spec spee spel spes splc sple splp spls spps spse spsp spss spue spus sscc ssce sscp sscs ssec ssee ssep sses sslc ssle sslp sspc sspe sspl ssps sssc ssss suc- succ sucs suee suel sues sueu sul- sulc sule sull sulp sulu sup- supe supp sups sus- suse susp suss susu suus uccp ucel uces ucsc ucsu uele uell uess ulcc ulee ules ulle ulul ulus upcs uppc uppe uppp uppu upsc upse upup uscc usce uscs usee usel uses usle uslp uslu uspc uspp usps ussc usse usss ussu usul usus uucp uulu uuuu