cccc cccl cccm ccee ccel cclc cclm ccmc ccmm cec- cece cecm ceec ceel ceem cel- celc cele cell cely ceme cemm cemy ceyl clec clee clem cley cly- clye clym cmcc cmec cmll cmmc cmml cyc- cycc cycl cyl- cylc cyle cyll cym- cyme cyy- cyyc e-cl eccc ecce eccl eccm ecem ecly eeee eele eely elce elec elee elem eley elle elly elme elml elmy emcc emel emle emlm emly emme emml emmy eyec eyey eyle eyme lccc lcce lccm lece lecy leel leem lele lell lely leme lemm leye llcc lllc llll lmcc lyc- lyce lyle lyly lyme lymm mccc mccl mcmc mcml mec- mecc mece meel meem mel- melc mele mell mely memc meme meml mlcc mlle mlym mmcc mmcl mmcm mmmc mmmm mmyy my-e myc- myce myl- myle myll mymy yccc ycee yeel yele yell yelm yeme yemm yeye ylem ylle ymel yyyy