-er -ey -ly c-- ccc cce cck ccl ccr ccs ce- cec cee cek cel cer ces cey ckc cks cky cl- clc cle clk cll clr cls cly crc cre crk crl crr crs cry csc cse csk csl csr css csy cyc cye cyk cyl cyr cys ec- ecc ece eck ecl ecr ecs eec eee eek eel eer ees eey ekc eke ekl ekr eks eky elc ele elk ell elr els ely erc ere erk erl err ers ery es- esc ese esk esl esr ess esy eyc eye eyl eyr eys kcc kce kck kcl kcr kcs ke- kec kee kek kel ker kes key kkc kke kkk kkl kkr kks kky kl- klc klr kls kly krc krk krl krr krs kry ksc kse ksk ksl ksr kss kyc kye kyl kyr kys lcc lce lck lcl lcr lcs lcy lec lee lek lel ler les ley lkl lkr lks lky llc lle llk lll llr lls lly lrc lrk lrr lrs lry lsc lse lsk lsl lsr lss lyc lye lyk lyl lyr lys rcc rce rcl rcr rcs re- rec ree rek rel rer res rey rkc rke rkk rks rky rlc rle rll rlr rls rly rrc rrk rrl rrr rrs rsc rse rsk rsl rsr rss ry- ryc rye ryk ryr rys ryy scc sce sck scl scr scs se- sec see sek sel ser ses sey sk- skc ske skk skl skr sks sky slc sle slk sll slr sls sly sr- src sre srk srl srr srs sry ss- ssc sse ssk ssl ssr sss sy- syc sye syk syl syr sys ycc yce ycl ycs ycy yec yee yek yel yer yes yey ykk ylc yle ylk yll ylr yls yly yrc yre yrs ysc yse ysk ysl ysr yss ysy yyc yye yys yyy