-er -ey -ly -ol c-- ccc ccd cce ccf ccl cco ccr cdc cdd cde cdf cdl cdo cdr cdy ce- cec ced cee cef cel ceo cer cey cfc cfd cfe cff cfl cfo cfr cl- clc cld cle clf cll clo clr cly co- coc cod coe cof col coo cor coy crc crd cre crf crl cro crr cry cyc cyd cye cyf cyl cyo cyr dcc dcd dce dcf dcl dco dcr ddc ddd dde ddf ddl ddo ddr ddy de- dec ded dee def del deo der dey dfc dfd dfe dff dfl dfo dfr dl- dlc dld dle dlf dll dlo dlr dly doc dod doe dof dol doo dor doy drc drd dre drl dro drr dry dy- dyc dyd dye dyo dyr dyy ec- ecc ecd ece ecf ecl eco ecr ed- edc edd ede edf edl edo edr edy eec eed eee eef eel eeo eer eey ef- efc efd efe eff efl efo efr elc eld ele elf ell elo elr ely eo- eoc eod eoe eof eol eoo eor erc erd ere erf erl ero err ery eyc eyd eye eyl eyo eyr fcc fcd fce fcf fcl fco fcr fcy fdc fdd fde fdf fdl fdo fdr fec fed fee fef fel feo fer fey ffc ffd ffe fff ffl ffo ffr ffy flc fld fle flf fll flo flr fly foc foe fof fol foo for foy frc frd fre frf frl fro frr fry fy- fyc fye fyo lcc lcd lce lcf lcl lco lcr lcy ldc ldd lde ldf ldl ldo ldr ldy lec led lee lef lel leo ler ley lfc lfd lfe lff lfl lfo lfr llc lld lle llf lll llo llr lly loc lod loe lof lol loo lor loy lrc lrd lrf lro lrr lry lyc lyd lye lyf lyl lyo lyr oc- occ ocd ocf ocl oco ocr odc odd ode odf odl odo odr oec oed oee oef oel oeo oer oey of- ofc ofd ofe off ofl ofo ofr olc old ole olf oll olo oly oo- ooc ood oof ool ooo oor or- orc ord ore orf orl oro orr ory oyd oye oyl oyo rcc rcd rce rcf rcl rco rcr rdc rdd rde rdf rdl rdo rdr rdy re- rec red ree ref rel reo rer rey rfc rfd rfe rff rfl rfo rfr rlc rld rle rlf rll rlo rlr rly roc rod roe rof rol roo ror roy rrc rrd rrf rrl rrr ry- ryc ryd rye ryf ryo ryr ryy ycc ycd yce ycf ycl yco ycy yde ydl ydo ydy yec yed yee yef yel yeo yer yey yfc yfd yfe yff yfr ylc yld yle yll ylr yly yoc yod yoe yof yol yoo yor yoy yrc yre yrf yro yyc yye yyf yyy