-er -ey -ly ddd dde ddl ddr ddt ddy de- ded dee del der det dey dl- dld dle dll dlr dlt dly drd dre drl drr drt dry dtd dte dtl dtr dtt dty dy- dyd dye dyr dyy ed- edd ede edl edr edt edy eed eee eel eer eet eey eld ele ell elr elt ely erd ere erl err ert ery etd ete etl etr ett ety eyd eye eyl eyr eyt ldd lde ldl ldr ldt ldy led lee lel ler let ley lld lle lll llr llt lly lrd lrr lrt lry ltd lte ltl ltr ltt lyd lye lyl lyr lyt rdd rde rdl rdr rdt rdy re- red ree rel rer ret rey rld rle rll rlr rlt rly rrd rrl rrr rrt rtd rte rtl rtr rtt rty ry- ryd rye ryr ryy tdd tde tdl tdr tdt tdy te- ted tee tel ter tet tey tld tle tll tlr tlt trd tre trl trr trt try ttd tte ttl ttr ttt tty tyd tye tyl tyr tyt yde ydl ydt ydy yed yee yel yer yet yey yld yle yll ylr ylt yly yre yrt ytd yte ytl ytr ytt yye yyt yyy