-ey -ly c-- ccc ccd cce cck ccl ccz cdc cdd cde cdk cdl cdy cdz ce- cec ced cee cek cel cey cez ckc ckd cky cl- clc cld cle clk cll cly clz cyc cyd cye cyk cyl cz- czc czd cze czk dcc dcd dce dck dcl ddc ddd dde ddk ddl ddy ddz de- dec ded dee dek del dey dez dkc dke dkk dkl dl- dlc dld dle dlk dll dly dy- dyc dyd dye dyk dyy dzd dze ec- ecc ecd ece eck ecl ed- edc edd ede edk edl edy eec eed eee eek eel eey ekc ekd eke ekl eky elc eld ele elk ell ely elz eyc eyd eye eyl eze ezz k-z kcc kcd kce kck kcl kdc kde kdk kdl kdy ke- kec ked kee kek kel key kez kkc kke kkk kkl kky kl- klc kld kly klz kyc kyd kye kyl kyz kzy lcc lcd lce lck lcl lcy ldc ldd lde ldk ldl ldy lec led lee lek lel ley lez lkl lky llc lld lle llk lll lly llz lyc lyd lye lyk lyl ycc ycd yce ycl ycy yde ydl ydy yec yed yee yek yel yey yez ykk ylc yld yle ylk yll yly yyc yye yyy yyz yzy zce zcl zec zed zee zek zel zez zly zzy zzz