cccc cccf ccci cccl cccp ccee ccel ccfc ccff ccfi ccfl ccic ccii ccil ccip ccir cclc ccli ccpe ccpl ccpp ccpr ccrc ccre ccrf ccri ccrl ccrp cec- cece ceci cecp ceec ceel cef- cefc ceil ceip cel- celc cele celf celi cell cepc cepe cepp cepr cer- cerc cere cerf ceri cerl cerp cfcf cfcl cffr cfpl cfpr cfre cfrp cicc cici cicr ciee ciel cier cife ciff cifl ciii cili cill cilp cipf cipp circ cire ciri cirl cirr clec clee clef clei clep cler clic clif clii clip clir clpp clri cpce cpep cper cpff cpic cpif cplc cpre cpri crcc crce crcr cre- crec cree crei crep crfc crfl cric crie crif crip crlf crpc e-cl eccc ecce ecci eccl ecef ecfc ecfr ecil ecip ecpp ecrc ecrf ecri ecrl ecrr eeee eefe eefl eele eerc effi efic efil eiec eiei eier eile eipr eire el-p elce elec elee elef eler elfc elfe elfi elic elie elif elil elle elli elpe elpi epcc epci epec epee eper epfc epi- epic epie epil epip eple epll eppc eppp eprp ercc erce ercp erec erei erel erer erfc eric erie eril erle erli erll erpe errc erre fccf fccp fcic fcii fece feel feer fefc fefe feff fefi feie feil feir fele felf feli fell fepc ferc fere ferr ffcc ffee ffff ffii ffrr ficc fice fiec fief fiel fier fifc fife fiff fifi fiii fiil file fili fill fipp fire flcl flee fler flic flii flip fp-c fpcc fplc fprf frcc frcp free frei frep frfc fric frie fril frip iccc iccf icci iccl iccp iccr icec icee icef icel icer icle icll iclp iclr icpc icrc icre icrf icrr iecc ieie iele iere ieri ifcp ifel ifer ific ifil ifrf ifri iiie iiii iipf iirc ilce ile- ilec iler ilic ilie ilir ill- ille illi illp ilpe ilpr ilre ipcc ipce ipec iper ipfc ipie ipil ippc ippf ippr ipri ircc iree irel irer irfe iri- iric irie iril irip irpc irpe irrc irre irri lccc lcce lcer lcfc lcfr lcpc lcpl lcrl lece leef leel leep leer lefe leff leic leie leif leil leir lele leli lell lepe lepi lepp lerc lere lerp lfcc lice licr lief liel liep lier life liff lifl liii liir lile lili lill lip- lipc lipe lipi lipl lipp lirc lire liri lirl lirp lirr llcc llef lllc llll lpec lpfp lppl lprp lrfc lric lrif lrrc lrrr pccc pcce pccl pcep pcer pcfc pcip pcll pcpp pcrc pcre pcrf pcrl pece peci pecl pecr peec peel peep peer pefc peff peil peip peir pel- pele pelf pell pepe pepi per- perc pere perf peri perl perp perr pfce pfff pffr pfic pfli picc pice pici picr piel piep pier piff piip pil- pile pili pill pipe pipi pipp pirc pire piri pirl pirr plcc plce ple- plec plee plei plff plie plif plip plpp plri ppcc ppci pper ppic ppie ppif pple ppli pppp pprc pprf prcc prcf prcp pre- prec pree pref prel prep prfc pri- prie prif prii prle prlr prri rccc rcep rcfc rcic rcle rcpi recc rece reci recp recr reef reel reep refe reff refi refl refr reif reii reil reir rele rell relp repe repi repl repp repr rere reri rfef rffc rffl rfic ricc rice rief riel riep rier rife riff riif rile rill rilp ripe ripi ripl ripp ripr rire riri rlee rlef rlif rpfc rpii rrfc rrif rrle rrrr