-ey -ly -ol c-- ccc ccd cce ccl cco cct cdc cdd cde cdl cdo cdt cdy ce- cec ced cee cel ceo cet cey cl- clc cld cle cll clo clt cly co- coc cod coe col coo cot coy ctc ctd cte ctl cto ctt cty cyc cyd cye cyl cyo cyt dcc dcd dce dcl dco dct ddc ddd dde ddl ddo ddt ddy de- dec ded dee del deo det dey dl- dlc dld dle dll dlo dlt dly doc dod doe dol doo dot doy dtc dtd dte dtl dto dtt dty dy- dyc dyd dye dyo dyy ec- ecc ecd ece ecl eco ect ed- edc edd ede edl edo edt edy eec eed eee eel eeo eet eey elc eld ele ell elo elt ely eo- eoc eod eoe eol eoo eot etc etd ete etl eto ett ety eyc eyd eye eyl eyo eyt lcc lcd lce lcl lco lct lcy ldc ldd lde ldl ldo ldt ldy lec led lee lel leo let ley llc lld lle lll llo llt lly loc lod loe lol loo lot loy ltc ltd lte ltl lto ltt lyc lyd lye lyl lyo lyt oc- occ ocd ocl oco oct odc odd ode odl odo odt oec oed oee oel oeo oet oey olc old ole oll olo olt oly oo- ooc ood ool ooo oot ot- otc otd ote otl oto ott oyd oye oyl oyo tcc tcd tce tcl tco tct tdc tdd tde tdl tdo tdt tdy te- tec ted tee tel teo tet tey tlc tld tle tll tlo tlt to- toc tod toe tol too tot toy ttc ttd tte ttl tto ttt tty tyc tyd tye tyl tyo tyt ycc ycd yce ycl yco ycy yde ydl ydo ydt ydy yec yed yee yel yeo yet yey ylc yld yle yll ylt yly yoc yod yoe yol yoo yot yoy ytc ytd yte ytl yto ytt yyc yye yyt yyy