-ey -ly c-- ccc cce ccl ccn ccx ce- cec cee cel cen cex cey cl- clc cle cll cln clx cly cn- cnc cne cnl cnn cnx cny cxc cxl cxx cyc cye cyl cyn ec- ecc ece ecl ecn ecx eec eee eel een eex eey elc ele ell eln elx ely en- enc ene enl enn eny ex- exc exe exl exx exy eyc eye eyl eyn lcc lce lcl lcn lcx lcy lec lee lel len lex ley llc lle lll lln lly lnc lne lnl lnn lxc lxx lyc lye lyl lyn lyx ncc nce ncl ncn ncx ne- nec nee nel nen nex ney nlc nle nll nln nlx nly nnc nne nnl nnn nxc nxl nyc nye nyl nyn nyx nyy xcl xcx xee xel xen xex xnc xxl xxx xxy xyl xyy ycc yce ycl ycy yec yee yel yen yex yey ylc yle yll yly yne ynn yny yxe yxy yyc yye yyy