-er -ey -ly -ol c-- ccc cce ccl cco ccr ce- cec cee cel ceo cer cey cl- clc cle cll clo clr cly co- coc coe col coo cor coy crc cre crl cro crr cry cyc cye cyl cyo cyr ec- ecc ece ecl eco ecr eec eee eel eeo eer eey elc ele ell elo elr ely eo- eoc eoe eol eoo eor erc ere erl ero err ery eyc eye eyl eyo eyr lcc lce lcl lco lcr lcy lec lee lel leo ler ley llc lle lll llo llr lly loc loe lol loo lor loy lrc lro lrr lry lyc lye lyl lyo lyr oc- occ ocl oco ocr oec oee oel oeo oer oey olc ole oll olo oly oo- ooc ool ooo oor or- orc ore orl oro orr ory oye oyl oyo rcc rce rcl rco rcr re- rec ree rel reo rer rey rlc rle rll rlo rlr rly roc roe rol roo ror roy rrc rrl rrr ry- ryc rye ryo ryr ryy ycc yce ycl yco ycy yec yee yel yeo yer yey ylc yle yll ylr yly yoc yoe yol yoo yor yoy yrc yre yro yyc yye yyy