cccc cccf cccl ccee ccel ccfc ccff ccfl cclc cec- cece ceec ceel cef- cefc ceke cel- celc cele celf cell cely ceyl cfcf cfcl cfcy cfyk ckck ckcl ckcy ckey cklf ckyl clec clee clef clek cley cly- clye clyk cyc- cycc cycl cyfe cyke cyl- cylc cyle cyll cyy- cyyc e-cl eccc ecce eccl ecef ecfc ecky ecly eeee eefe eefl eeke eele eely effy efke efly ekek ekfc elce elec elee elef elek eley elfc elfe elke elle elly eyck eyec eyey eyke eyle f--k fccf fece feck feek feel fefc fefe feff feke fele felf felk fell ffcc ffee ffff flcl flee fley flye fyce fyfe fyke fyle kccc kcck kccl kccy kcec kcee kcel kcey kcfc kcfl kcfy kckc kckf kckk kckl kcky kclc kcle kclf kclk kcll kcly kcye kcyk kcyl kcyy keck keef keek keel kefc keff kekc keke kekl kele kelf kelk kell kely keye keyf keyl keyy kfcf kfcy kfel kfff kffk kflc kflf kfll kfly kkck kkcl kkcy kkkk kklc kklf kkll kkyc kkyy klcc klce klck klcl klcy klec klee klef klek kley klfc klfe klff klkc klkk klkl klky kllc klle kllk klly klyc klyk klyy kycc kyck kyee kyel kykc kyke kykk kyky kyle kyll kyyk kyyy lccc lcce lcfc lece leck lecy leef leek leel lefe leff leke lekk lele lell lely leye leyf leyk lfcc llcc llef lllc llll lyc- lyce lyef lyek lyfe lyff lyfy lyke lyle lyly lyyf yccc ycee yeck yeek yeel yefe yeff yeke yele yelf yelk yell yeye yfel ykey ylke ylle ylyk yyfe yyff yyyy