cccc cccl ccee ccel cclc ccrc ccre ccrl cec- cece ceec ceel ceke cel- celc cele cell cely cer- cerc cere cerl cery ceyl ckck ckcl ckcy cker ckey ckrc ckry ckyl clec clee clek cler cley cly- clye clyk crcc crce crcr cre- crec cree crkc crkl cry- cyc- cycc cycl cyke cyl- cylc cyle cyll cyre cyrk cyrl cyy- cyyc e-cl eccc ecce eccl ecky ecly ecrc ecrl ecrr eeee eeke eele eely eerc eery ekek eker elce elec elee elek eler eley elke elle elly ercc erce erec erel erer erke erle erll errc erre eryc erye eyck eyec eyer eyey eyke eyle eyre eyry eyyr kccc kcck kccl kccr kccy kcec kcee kcel kcey kckc kckk kckl kckr kcky kclc kcle kclk kcll kclr kcly kcrc kcrr kcry kcye kcyk kcyl kcyy keck kecr keek keel keer kekc keke kekl kele kelk kell kely ker- kerc kere kerk kerl kerr keye keyl keyy kkck kkcl kkcr kkcy kkkk kklc kkll kkrc kkre kkrk kkrl kkrr kkyc kkyy klcc klce klck klcl klcr klcy klec klee klek kler kley klkc klkk klkl klkr klky kllc klle kllk klly klrc klrk klrr klyc klyk klyr klyy krcc krce krcl krec kree krek krkc krke krkk krkr krky krlc krle krrc krre krrk krrl krrr krry krye kryk kryl kryy kycc kyck kycr kyee kyel kykc kyke kykk kykr kyky kyle kyll kyrc kyre kyrk kyyk kyyy lccc lcce lcer lcrl lece leck lecy leek leel leer leke lekk lele lell lely lerc lere lerk lery leye leyk leyr llcc lllc llll llyr lrrc lrrr lrry lyc- lyce lyek lyer lyke lyle lyly lyre rccc rcle rcyc recc rece reck recr recy reek reel reke reky rele rell rely rere rery reye reyk rlee rrle rrrr ryck ryel ryke ryle yccc ycee yeck yeek yeel yeer yeke yele yelk yell yere yerk yerl yerr yery yeye yeyr ykey ylke ylle ylyk yrke yrle yrly yyyy