cccc cccl ccee ccel cclc cec- cece ceec ceel ceke cel- celc cele cell cely ceyl ckck ckcl ckcy ckey ckyl clec clee clek cley cly- clye clyk cyc- cycc cycl cyke cyl- cylc cyle cyll cyy- cyyc e-cl eccc ecce eccl ecky ecly eeee eeke eele eely ekek elce elec elee elek eley elke elle elly eyck eyec eyey eyke eyle kccc kcck kccl kccy kcec kcee kcel kcey kckc kckk kckl kcky kclc kcle kclk kcll kcly kcye kcyk kcyl kcyy keck keek keel kekc keke kekl kele kelk kell kely keye keyl keyy kkck kkcl kkcy kkkk kklc kkll kkyc kkyy klcc klce klck klcl klcy klec klee klek kley 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 lece leck lecy leek leel leke lekk lele lell lely leye leyk llcc lllc llll lyc- lyce lyek lyke lyle lyly yccc ycee yeck yeek yeel yeke yele yelk yell yeye ykey ylke ylle ylyk yyyy