-er -ey -ly -ol ddd dde ddl ddo ddr ddt ddy de- ded dee del deo der det dey dl- dld dle dll dlo dlr dlt dly dod doe dol doo dor dot doy drd dre drl dro drr drt dry dtd dte dtl dto dtr dtt dty dy- dyd dye dyo dyr dyy ed- edd ede edl edo edr edt edy eed eee eel eeo eer eet eey eld ele ell elo elr elt ely eo- eod eoe eol eoo eor eot erd ere erl ero err ert ery etd ete etl eto etr ett ety eyd eye eyl eyo eyr eyt ldd lde ldl ldo ldr ldt ldy led lee lel leo ler let ley lld lle lll llo llr llt lly lod loe lol loo lor lot loy lrd lro lrr lrt lry ltd lte ltl lto ltr ltt lyd lye lyl lyo lyr lyt odd ode odl odo odr odt oed oee oel oeo oer oet oey old ole oll olo olt oly oo- ood ool ooo oor oot or- ord ore orl oro orr ort ory ot- otd ote otl oto otr ott oyd oye oyl oyo rdd rde rdl rdo rdr rdt rdy re- red ree rel reo rer ret rey rld rle rll rlo rlr rlt rly rod roe rol roo ror rot roy rrd rrl rrr rrt rtd rte rtl rto rtr rtt rty ry- ryd rye ryo ryr ryy tdd tde tdl tdo tdr tdt tdy te- ted tee tel teo ter tet tey tld tle tll tlo tlr tlt to- tod toe tol too tor tot toy trd tre trl tro trr trt try ttd tte ttl tto ttr ttt tty tyd tye tyl tyo tyr tyt yde ydl ydo ydt ydy yed yee yel yeo yer yet yey yld yle yll ylr ylt yly yod yoe yol yoo yor yot yoy yre yro yrt ytd yte ytl yto ytr ytt yye yyt yyy