-er -ey -ly -ol c-- ccc ccd cce ccl cco ccr cdc cdd cde cdl cdo cdr cdy ce- cec ced cee cel ceo cer cey cl- clc cld cle cll clo clr cly co- coc cod coe col coo cor coy crc crd cre crl cro crr cry cyc cyd cye cyl cyo cyr dcc dcd dce dcl dco dcr ddc ddd dde ddl ddo ddr ddy de- dec ded dee del deo der dey dl- dlc dld dle dll dlo dlr dly doc dod doe dol doo dor doy drc drd dre drl dro drr dry dy- dyc dyd dye dyo dyr dyy ec- ecc ecd ece ecl eco ecr ed- edc edd ede edl edo edr edy eec eed eee eel eeo eer eey elc eld ele ell elo elr ely eo- eoc eod eoe eol eoo eor erc erd ere erl ero err ery eyc eyd eye eyl eyo eyr lcc lcd lce lcl lco lcr lcy ldc ldd lde ldl ldo ldr ldy lec led lee lel leo ler ley llc lld lle lll llo llr lly loc lod loe lol loo lor loy lrc lrd lro lrr lry lyc lyd lye lyl lyo lyr oc- occ ocd ocl oco ocr odc odd ode odl odo odr oec oed oee oel oeo oer oey olc old ole oll olo oly oo- ooc ood ool ooo oor or- orc ord ore orl oro orr ory oyd oye oyl oyo rcc rcd rce rcl rco rcr rdc rdd rde rdl rdo rdr rdy re- rec red ree rel reo rer rey rlc rld rle rll rlo rlr rly roc rod roe rol roo ror roy rrc rrd rrl rrr ry- ryc ryd rye ryo ryr ryy ycc ycd yce ycl yco ycy yde ydl ydo ydy yec yed yee yel yeo yer yey ylc yld yle yll ylr yly yoc yod yoe yol yoo yor yoy yrc yre yro yyc yye yyy