-er -ey -ly c-- ccc cce ccf cck ccl ccr ce- cec cee cef cek cel cer cey cfc cfe cff cfk cfl cfr ckc cky cl- clc cle clf clk cll clr cly crc cre crf crk crl crr cry cyc cye cyf cyk cyl cyr ec- ecc ece ecf eck ecl ecr eec eee eef eek eel eer eey ef- efc efe eff efl efr ekc eke ekf ekl ekr eky elc ele elf elk ell elr ely erc ere erf erk erl err ery eyc eye eyl eyr fcc fce fcf fck fcl fcr fcy fec fee fef fek fel fer fey ffc ffe fff ffk ffl ffr ffy fkc fkf fkk fkl flc fle flf fll flr fly frc fre frf frk frl frr fry fy- fyc fye fyk kcc kce kck kcl kcr ke- kec kee kef kek kel ker key kfc kff kkc kke kkk kkl kkr kky kl- klc klf klr kly krc krf krk krl krr kry kyc kye kyl kyr lcc lce lcf lck lcl lcr lcy lec lee lef lek lel ler ley lfc lfe lff lfk lfl lfr lkl lkr lky llc lle llf llk lll llr lly lrc lrf lrk lrr lry lyc lye lyf lyk lyl lyr rcc rce rcf rcl rcr re- rec ree ref rek rel rer rey rfc rfe rff rfk rfl rfr rkc rke rkf rkk rky rlc rle rlf rll rlr rly rrc rrf rrk rrl rrr ry- ryc rye ryf ryk ryr ryy ycc yce ycf ycl ycy yec yee yef yek yel yer yey yfc yfe yff yfr ykk ylc yle ylk yll ylr yly yrc yre yrf yyc yye yyf yyy