cccc cccl cccp cccs ccee ccel cclc ccls ccpe ccpl ccpp ccps ccsl ccsp ccss cec- cece cecp cecs ceec ceel cees ceke cel- celc cele cell cels cely cepc cepe cepp ceps cesc cese cesp cess ceyl ceys ckck ckcl ckcs ckcy ckey ckpc cksl ckyl clec clee clek clep cles cley clpp clsc cly- clye clyk cpce cpcs cpep cplc cpls cpps cpsc cpsk cpsl cscc csce cscl cscs csec csee csep csks cslp cspc cspe csps csse csys cyc- cycc cycl cycs cyke cyl- cylc cyle cyll cyls cypc cyps cyse cyy- cyyc e-cl eccc ecce eccl eces ecks ecky ecly ecpp ecsc ecse ecsp ecss eecs eeee eees eeke eeks eele eels eely eeps eese eesk eesy ekek ekes ekpe el-p elce elec elee elek eles eley elke elks elle ells elly elpe else elys epcc epec epee epes eple epll eply eppc eppp epps eppy epsc epsp epss esce escs esee esek esel eses eske esks esky eslp espc espe espp esps espy esse essl essp essy eyck eyec eyes eyey eyke eyle eype eyse kccc kcck kccl kccy kcec kcee kcel kcep kcey kckc kckk kckl kcky kclc kcle kclk kcll kcls kcly kcpc kcpl kcps kcsc kcse kcsp kcss kcsy kcye kcyk kcyl kcys kcyy keck keek keel keep kees kekc keke kekl keks kele kelk kell kelp kely kep- kepc kepe keps kepy kesc kesk kesp kess kesy keye keyl keys keyy kkck kkcl kkcs kkcy kkkk kklc kkll kkls kkpc kkpk kkpl kkps kkse kksp kkss kkyc kkys kkyy klcc klce klck klcl klcs klcy klec klee klek klep kles kley klkc klkk klkl klks klky kllc klle kllk kllp klls klly klpc klsc klse klsy klyc klyk klyy kpcc kpcl kpcs kpek kpel kpke kpkk kpkl kpky kplc kplk kply kppc kppk kppl kppp kpsc kpsp kpyk ksce ksck kscl kscs kscy ksec ksee ksek ksel ksep ksey kske kskk ksks ksky kslc ksle kslk ksll kspc kspe kspk kspl ksps ksse kssl ksss ksyc ksyl ksyy kycc kyck kycs kyee kyel kyes kykc kyke kykk kyks kyky kyle kyll kyls kyp- kypc kype kyps kysc kyse kysk kysl kysp kyyk kyys kyyy lccc lcce lccs lces lcls lcpc lcpl lcps lcsc lcsp lece leck lecy leek leel leep lees leke lekk leks lele lell lely lepe lepp leps lese lesk less leye leyk leys llcc llcs lles llks lllc llll llps lpec lppl lpsc lpss lpys lscs lses lspl lssp lyc- lyce lyek lyes lyke lyle lyly lype lys- lyse lysl lyss pccc pcce pccl pccs pcep pcks pclk pcll pcpp pcps pcse pece peck pecl pecs pecy peec peek peel peep pees peke pekk pel- pele pell pels pepe peps pese pess pesy peyl peys pkcs plcc plce ple- plec plee plek ples pley plkk plpp plss ppcc ppcs pple pppp ppps ppss ppye psec psel pspp psps pssc psse psy- psys pyce pyck pyep pyes pyke pykk pyl- pyle pyll pype pypy pyse pysk pyss sccc scce sccl sccp sccs sccy scec scee scel scep scey sck- sckl scl- sclc sclk scls scpe scpl scps scsc scsl scye se-c se-e se-k se-s se-y sec- secc sece seck secs secy seec seek seel seep sees seey seke sekk sele selk sell sels sely sepe sepp seps sesc sese sess seye seyk seyl seys skee skel skep skes skey skpc skss sky- skye skys skyy slcc slee slep sles sley sllp slpp slps slsc slye slyp slys spcc spcs spec spee spek spel spes spey spke spkl splc sple splp spls spps spse spsp spss spy- spys sscc ssce sscp sscs ssec ssee ssep sses sslc ssle sslp sspc sspe sspl ssps sssc ssss syce syck syes syke syl- syle sylk syll syls sype syse syss syyk yccc ycee yeck yeek yeel yeep yees yeke yele yelk yell yelp yepe yepp yeps yesk yess yeye ykep ykes ykey yksc ylke ylle ylls ylyk ypcc ysee ysel yses ysle ysse yyyy