cccc cccf ccci cccl cccp ccee ccel ccfc ccff ccfi ccfl ccic ccii ccil ccip ccir cclc ccli ccoc ccpe ccpl ccpp ccpr ccrc ccre ccrf ccri ccrl ccrp cec- cece ceci ceco cecp ceec ceel cef- cefc ceil ceip cel- celc cele celf celi cell celo ceol ceop ceor cepc cepe cepo cepp cepr cer- cerc cere cerf ceri cerl cero cerp ceze cfcf cfcl cfco cffr cfor cfpl cfpo cfpr cfre cfrp cicc cici cico cicr ciee ciel cier ciez cife ciff cifl ciii cili cill cilo cilp cior cipf cipo cipp circ cire ciri cirl ciro cirr cize clec clee clef clei cleo clep cler clic clif clii clio clip clir cloe clof cloo clop clor cloz clpp clri clro coce coco cocp coel coep cofc cofe coff cofi coif coil coip coir col- cole coli coll colo colp coof cool coop cope copi copo copp copr cor- corc core corf cori corl coro corp corr coze cozi cozz cpce cpep cper cpff cpic cpif cpio cplc cpre cpri crcc crce crcr crcz cre- crec cree crei creo crep crfc crfl cric crie crif crip crlf croc croe crol croo crop cror croz crpc e-cl eccc ecce ecci eccl ecco ecef ecfc ecfr ecil ecip eco- ecol ecop ecpp ecrc ecrf ecri ecrl ecrr eeee eefe eefl eele eeoc eerc eero eeze efco efeo effi efic efil efor efze eico eiec eiei eier eile eipo eipr eire eizo el-p elce elco elec elee elef eleo eler elfc elfe elfi elic elie elif elil elio eliz elle elli ello eloi elpe elpi elro elze eoir eole eoli eolo eore eori eorl epcc epci epec epee eper epfc epi- epic epie epil epip eple epll epoc epol epor eppc eppo eppp epro eprp ercc erce ercp erec erei erel erer erez erfc eric erie eril erio eriz erle erli erll eroc eroe eroi erol eroo erpe errc erre erro erzi ezel ezer ezio ezop ezri ezzo fccf fccp fcic fcii fece feel feer fefc fefe feff fefi fefo feie feil feio feir fele felf feli fell felo feof fepc ferc fere fero ferr ferz ffcc ffee ffff ffii ffrr ficc fice fico fiec fief fiel fier fiez fifc fife fiff fifi fifo fiii fiil file fili fill filo filz fioe fior fipp fire fizz flcl flee fler flic flii flip floc floe floo flop flor floz foce foci foco foer fofo foie foil folc fole foli foll folo folr foof fool fopp for- fore fori forl foro forr fp-c fpcc fplc fprf frcc frcp free frei freo frep frfc fric frie fril frio frip friz froe frol frop iccc iccf icci iccl icco iccp iccr icec icee icef icel icer icle icll iclp iclr icoc icor icpc icpo icrc icre icrf icrr iecc ieie ieio iele iere ieri ifco ifcp ifel ifer ific ifil ifor ifpo ifrf ifri iiie iiii iiio iioi iioo iiop iipf iirc ilce ile- ilec ileo iler ilic ilie ilio ilir ill- ille illi illo illp iloc iloo ilpe ilpr ilre ilze ioci iocp ioee ioel iofc ioii ioio iole iolo ioof iooi iooo iopl iore iori ipcc ipce ipec iper ipfc ipie ipil iplo ipoe ipop ippc ippf ippo ippr ipri ircc iree irel irer irfe iri- iric irie iril irio irip iroc irop irpc irpe irrc irre irri izel izle izze izzo lccc lcce lcer lcfc lcfr lcor lcpc lcpl lcrl lece leco leef leel leep leer lefe leff leic leie leif leil leio leir lele leli lell lelo leoc leof leoi leor leoz lepe lepi lepo lepp lerc lere lero lerp leze lezo lfcc lice lico licr lief liel liep lier liez life liff lifl lifo liii liir lile lili lill lilo lio- lior lip- lipc lipe lipi lipl lipo lipp lirc lire liri lirl liro lirp lirr lizi lizl llcc llef lllc llll lloc lloo locc loce loci loco loei lofe loff lofi loic loif loir lole loli loll lolo lolz looc looe loof lool loop loor looz lope lopi lopp lore lori loro loze lozi lpec lpfp lppl lprp lrfc lric lrif lroc lroi lrrc lrrr lzip lzop o-eo occc occi oce ocee ocef ocfp oclc ocpp ocre ocrl ocro ocrr oec- oecc oeec oeil oele oere ofcl ofcr ofer off- offc offe offo offr ofor ofoz ofre oici oier oiii oipc oire oize olcc ole- olef olei oleo oler olfe olic olie olio olle olli ollo olof olor olpc olpe oocr ooer ooff oolo oooo oore ooze oozi opec opei opel opep oper opic opie opii opio ople opo- opor oppi oppo orce orci orco ore- orec orel oreo orer orfe orff orfi ori- oric orie orif oril orio orle orlo oro- oroe orof oror oroz orpc orpe orpi orri orro orzo ozee ozel ozer ozie ozil pccc pcce pccl pcep pcer pcfc pcip pcll pclo pcoe pcpp pcrc pcre pcrf pcrl pece peci pecl peco pecr pecz peec peel peep peer pefc peff peil peio peip peir pel- pele pelf pell pelo pelz peor pepe pepi pepo per- perc pere perf peri perl pero perp perr peze pezo pfce pfff pffr pfic pfli picc pice pici pico picr piel piep pier piff piip pil- pile pili pill pilo pilz pioz pipe pipi pipo pipp pirc pire piri pirl piro pirr pize plcc plce ple- plec plee plei pleo plff plie plif plio plip ploc ploo plop plpp plri poce poco poel poer poff pofi poil poio pole poli poll polo poof pool poop poor pop- popc pope popi popo popp porc pore pori poro porr porz poze pozo ppcc ppci pper ppic ppie ppif pple ppli pplo pppo pppp pprc pprf prcc prcf prcp pre- prec pree pref prel prep prez prfc pri- prie prif prii prle prlr pro- proc proe prof prol proo prop proz prri pzzl rccc rcep rcfc rcic rcle rcpi rcpo recc rece reci recp recr recz reef reel reep refe reff refi refl refr reif reii reil reir reiz rele rell relo relp