cccc ccci cccl cccp ccee ccel ccgc ccic ccii ccil ccip cclc cclg ccli ccoc ccpe ccpl ccpp cec- cece ceci ceco cecp ceec ceel cege cego ceil ceip cel- celc cele celi cell celo ceol ceop cepc cepe cepo cepp cgcc cgcg cgel cicc cici cico ciee ciel cigi ciii cili cill cilo cilp cipo cipp clec clee cleg clei cleo clep clic clig clii clio clip cloe clog cloo clop clpp coce coco cocp coel coep cogi cogo coil coip col- cole coli coll colo colp cool coop cope copg copi copo copp cpce cpep cpic cpio cplc e-cl eccc ecce ecci eccl ecco ecig ecil ecip eco- ecog ecol ecop ecpg ecpp eeee eele eeoc egcc egcg egec egee egel egge eggi eggo eggp egil eglc egle egli ego- egoi egol egpe egpi egpo eico eiec eiei eige eigg eile eipo el-p elce elco elec elee eleo elgg elic elie elil elio elle elli ello elog eloi elpe elpi eole eoli eolo epcc epci epec epee epi- epic epie epil epip eple epll epoc epol eppc eppo eppp gc-c gccc gcic gcii gclc gclp gcpc gece geel geep gege gegg gegl gego geic geie geig geil gele gelg geli gell gelo geo- geog geol gepe ggcl gggg ggpo giel gige gigg gigi gigo gile gilg gili gill gilo giog gioi giop gipe gipi gipp glcc glce glee gleg glei gleo glge gli- glic glie glip glog glop glpi goce goel gogi gogo goip gole goli goll golo golp goog gooi gool goop gopc gope gopi gopo gpgp gpip i-go iccc icci iccl icco iccp icec icee icel icgc icle icll iclp icoc icpc icpo iecc ieie ieio iele igcc igcp igel igil igli iglo igoe igoo iiie iiii iiio iioi iioo iiop ilce ile- ilec ileo ilic ilie ilio ill- ille illi illo illp iloc ilog iloo ilpe iocg ioci iocp ioee ioel ioii ioio iole iolo iooi iooo iopl ipcc ipce ipec ipie ipil iplo ipoe ipop ippc ippo lccc lcce lcpc lcpl lece leco leel leep lege legg legi lego leic leie leil leio lele leli lell lelo leoc leog leoi lepe lepi lepo lepp lice lico lieg liel liep ligc lige ligg ligi ligo liig liii lile lilg lili lill lilo lio- lip- lipc lipe lipi lipl lipo lipp llcc llgc lllc llll lloc lloo locc loce loci loco loei log- loge logi logo logp loic lole loli loll lolo looc looe lool loop lope lopi lopp lpec lppl o-eo occc occi oce ocee oclc ocpp oec- oecc oeec oeil oele ogee ogel ogge oggi ogle ogli ogog ogoi ogpl oici oigo oiii oipc olcc ole- oleg olei oleo olgc olic olie olig olio olle olli ollo olog olpc olpe oolo oooo opec opei opel opep opic opie opii opio ople opo- oppi oppo pccc pcce pccl pcep pcgg pcip pcll pclo pcoe pcpp pece peci pecl peco peec peel peep pegg pegl pego peil peio peip pel- pele pell pelo pepe pepi pepo pgcc pgce pglo picc pice pici pico piel piep pigc pigg pigo pigp piip pil- pile pili pill pilo pipe pipi pipo pipp plcc plce ple- plec plee pleg plei pleo plie plig plio plip ploc plog ploo plop plpp poce poco poel poge pogg pogo poil poio pole polg poli poll polo pool poop pop- popc pope popi popo popp ppcc ppci ppgi ppic ppie ppig pple ppli pplo pppo pppp