cccc cccl cccp cccs cccu ccee ccel cclc ccls ccpe ccpl ccpp ccps ccsl ccsp ccss ccst cctc cctl cctt ccuc ccup ccus ccut cec- cece cecp cecs cect ceec ceel cees cel- celc cele cell cels celt cepc cepe cepp ceps cept cesc cese cesp cess cest cet- cete cetp cets clec clee clep cles clet cleu clpp clsc cltc clts clue clut cpce cpcs cpcu cpep cplc cpls cpps cpsc cpsl cpsu cptp cpts cpus cscc csce cscl cscs csec csee csep cset cslp cslu cspc cspe csps cspt csse cstc csts csup csus ctcp ctec ctep ctle ctls ctpp ctps ctsc ctss ctsu ctts cucc cuce cues culc cule cull culp culs cult cupe cupl cupp cups cusp cuss cust cusu cut- cutc cute cuts cutt e-cl eccc ecce eccl ecct eces eclt ecpp ecsc ecse ecsp ecss ecsu ect- ectc ects ecus eecs eeee eees eele eels eeps eese eetc eete eets eetu el-p elce elec elee eles elet elle ells ellu elpe else elst elsu elte elts elue elul elus epcc epec epee epes eple epll eppc eppp epps epsc epsp epss epte epus esce escs escu esee esel eses eset eslp espc espe espp esps esse essl essp esst essu estc este estp ests esus etcc etcs etec etee etel etes etsu ette ettu eule euse lccc lcce lccs lces lcls lcpc lcpl lcps lcsc lcsp lctl lcts le-u lece lect leel leep lees leet lele lell lelu lepe lepp leps lept lese less lest lesu lete lets lett leuc llcc llcs lles llet lleu lllc llll llps lpec lppl lpsc lpss lscs lses lset lspl lssp lsts ltcc ltcs ltee ltps ltsp lttc ltuc luce lucs lues lule lull lulu lupe lupu luse luss lust lute luts luup pccc pcce pccl pccs pcep pcll pcpp pcps pcse pcte pcts pece pecl pecs pect peec peel peep pees peet pel- pele pell pels pelt pelu pepe peps pese pess pest pesu pete pets pett peul peut plcc plce ple- plec plee ples plet pleu plpp plss pltt plue plup plus ppcc ppcs pple pppp ppps ppss ppts pptt pscu psec psel pspp psps pssc psse psst psts pstu ptcc ptcl pttc pu-e puce puel puet pueu pule pull pulp puls pult pulu pupe pupl pups pupu puss pust put- pute puts putt putu puuc sccc scce sccl sccp sccs scct scec scee scel scep scet scl- sclc scls scpe scpl scps scpt scsc scsl scst scsu sctc sctl scts scul scup scut se-c se-e se-s se-t se-u sec- secc sece secs sect secu seec seel seep sees seet seeu sele sell sels selt selu sepe sepp seps sept sepu sesc sese sess sest set- setc sete setl sets sett seul slcc slcu slee slep sles slet sllp slpp slps slsc slst slsu slts sluc slue slup slut spcc spcs spec spee spel spes spet splc sple splp spls spps spse spsp spss spst sptc spts spue spus sput sscc ssce sscp sscs ssec ssee ssep sses sset sslc ssle sslp sslt sspc sspe sspl ssps sspt sssc ssss sstc sstl sstp ssts stcc stcp stcs stcu stec stee stel step stes stet stlc stle stlt stpp stps stss sttc stuc stue stul stup stus stut suc- succ sucs suee suel sues suet sueu sul- sulc sule sull sulp sult sulu sup- supe supp sups supt sus- suse susp suss sust susu sute sutu suus tccc tccu tcep tctc tcts tcul tecl tecs tect teec teel tees teet tel- telc tele tell tels telt telu tepe tepp tepu tesc tese tesl tesp tess test tete tets tett tetu teut tpcp tpcs tpls tppp tpsc tpte tptp tput tscc tscp tsec tses tset tsps tspt tsse tsst tstc tsts tsup ttcp ttss tttt ttul tucc tuel tues tuet tule tull tulp tulu tupe tups tupu tusc tuss tust tute tutl tuts tutt tutu uccp ucel uces ucsc ucst ucsu ucut uele uell uess ulcc ulee ules ulle ults ultt ulul ulus upcs uppc uppe uppp uppu upsc upse uptl upup uscc usce uscs usee usel uses uset usle uslp uslu uspc uspp usps ussc usse usss usst ussu ustc uste ustp usts usul usus utec utel utep utes utsc utsl uttu uucp uulu uuuu