cccc ccci cccl cccp cccs cccu ccee ccel ccic ccii ccil ccip ccir ccis cclc ccli ccls ccpe ccpl ccpp ccpr ccps ccrc ccre ccri ccrl ccrp ccrs 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 cepr ceps cer- cerc cere ceri cerl cerp cers cesc cese cesi cesp cesr cess ceui cicc cici cicr cics cicu ciee ciel cier cies ciii ciis cili cill cilp cils cipp cips circ cire ciri cirl cirr cirs cis- cisc cise cisl cisp cisr ciss ciuc ciup cius clec clee clei clep cler cles cleu clic clii clip clir clis clpp clri clrs clsc clue cpce cpcs cpcu cpep cper cpic cplc cpls cpps cpre cpri cprs cpsc cpsl cpsr cpsu cpus crcc crce crcr cre- crec cree crei crep cres creu cric crie crip cris criu crls crpc crps crsp crss crue crup crus cscc csce csci cscl cscr cscs csec csee csep cser csir csis cslp cslr cslu cspc cspe cspi csps csrc csrs csse cssr csup csur csus cucc cuce cuci cuer cues cui- cuil cuir cuis culc cule cull culp culs cupe cupl cupp cupr cups cure curi curl curr curs cusp cuss cusu e-cl eccc ecce ecci eccl eces ecil ecip ecis ecpp ecrc ecri ecrl ecrr ecru ecsc ecse ecsp ecss ecsu ecus eecs eeee eees eele eels eeps eerc eers eese eesi eics eiec eiei eier eies eile eipr eire eirs eise eiss el-p elce elec elee eler eles elic elie elil elis elle elli ells ellu elpe elpi else elsu elue elui elul elus epcc epci epec epee eper epes epi- epic epie epil epip epis eple epll eppc eppp epps eprp eprs epsc epsi epsp epss epus ercc erce ercp erec erei erel erer eres eric erie eril eris eriu erle erli erll erpe erps errc erre errs erse ersi eruc erur erus esce esci escr escs escu esee esel eser eses esie esil esis esli eslp espc espe espi espp esps esri esse essi essl essp essu esui esus euer eule eur- eurc eure euse iccc icci iccl iccp iccr iccs iccu icec icee icel icer ices icis icle icll iclp iclr icpc icps icrc icre icrr icrs icru icsc icse icsi icsp icsr icss icue icup icus iecc ieie iele iels iere ieri iers iesc iesi iesr iesu iies iiie iiii iiis iirc iirs iisc iisi iisp iisr iisu iiuc ilce ile- ilec iler iles ilic ilie ilir ilis ill- ille illi illp ills ilpe ilpr ilre ilse ilus ipcc ipce ipcs ipec iper ipes ipie ipil ippc ippr ipri ipsc ipse ipsi ipsp ipss ipur ipus ircc ircs ircu iree irel irer ires iri- iric irie iril irip iris irpc irpe irps irrc irre irri irrs irse irsp irul irus iscc isci iscp iscr iscs iscu isec isee isel isep iser ises isic isie isil isis isle isls ispc ispe ispr isps isri isrp issc isse issi issp issr isss issu isup isus iucc iuce iuel iuiu iupp iuse iuss lccc lcce lccs lcer lces lcis lcls lcpc lcpl lcps lcrl lcrs lcsc lcsp lcsr le-u lece leel leep leer lees leic leie leil leir leis lele leli lell lelu lepe lepi lepp leps lerc lere lerp lese less lesu leuc leur lice licr lics liel liep lier lies lieu liii liir liis lile lili lill lils lilu lip- lipc lipe lipi lipl lipp lips lipu lirc lire liri lirl lirp lirr lirs liru lise lisi lisp liss lisu liue lius llcc llcs lles lleu lllc llll llps lpec lppl lprp lpsc lpss lrcs lric lrps lrpu lrrc lrrr lrse ls-r lscs lses lspl lspr lsrc lssp lssr luce luci lucs luer lues luis lule luli lull lulu lupe lupi lupu lure luri lurs luse lusi luss luup pccc pcce pccl pccs pcep pcer pcip pcll pcpp pcps pcrc pcre pcrl pcse pece peci pecl pecr pecs peec peel peep peer pees peil peip peir peis pel- pele pell pels pelu pepe pepi peps per- perc pere peri perl perp perr pers peru pese pesi pess pesu peul peur picc pice pici picr pics picu piel piep pier pies piip pil- pile pili pill pils pilu pipe pipi pipp pips pirc pire piri pirl pirr pirs piru pise pisi piss pisu pius plcc plce ple- plec plee plei ples pleu plie plip plis plpp plri plsi plss plue plup plur plus ppcc ppci ppcs pper ppic ppie pple ppli pppp ppps pprc ppru ppss ppur prcc prcp prcs pre- prec pree prel prep pres preu pri- prie prii pris prle prlr prls prps prri prrs prsc prse prsi prsl prss prue prus pruu psci pscu psec psei psel psil psip psis pspi pspp pspr psps psrp pssc psse pu-e puce puel puer pueu puir puis puiu pule puli pull pulp puls pulu pupe pupi pupl pups pupu pur- pure puri purl purp purr purs puru pusi puss puuc rccc rccs rcep rcic rcis rcle rcls rcpi rcps rcsc rcsi rcsl rcss recc rece reci recp recr recs recu reel reep rees reii reil reir reis reiu rele rell relp rels repe repi repl repp repr reps repu rere reri rers reru rese resi resp ress reue reul reup reus reuu ricc rice rics riel riep rier ries rieu riis rile rill rilp rilu ripe ripi ripl ripp ripr rips rire riri rirs risc rise risi risp riss risu riue rius rlcs rlee rleu rlls rpcs rpii rpls rpps rrle rrrr rrsp rscc rscs rsee rsis rslc rslp rsps rsre rssl ruce ruci ruel ruer rues ruis rule rull rupe rupp rurc rure ruri rurp rurs ruru ruse rusi russ rusu s-ic s-ii sccc scce sccl sccp sccs scec scee scel scep scer sci- scic scie scil scip scir scis scl- sclc scls scpe scpi scpl scps scr- scrc scre scri scrs scsc scsi scsl scsr scsu scul scup scur se-c se-e se-i se-s