-er -ol ddd dde ddk ddl ddo ddr ddw de- ded dee dek del deo der dew dke dkk dkl dko dkr dkw dl- dld dle dlk dll dlo dlr dod doe dok dol doo dor dow drd dre drk drl dro drr drw dwe dwo dwr dww ed- edd ede edk edl edo edr edw eed eee eek eel eeo eer eew ekd eke ekl eko ekr eld ele elk ell elo elr elw eo- eod eoe eok eol eoo eor eow erd ere erk erl ero err erw ewd ewe ewk ewl ewo ewr eww kde kdk kdl kdo kdr ke- ked kee kek kel keo ker kew kke kkk kkl kkr kl- kld klo klr kod koe kok kol koo kor kow krd krk krl kro krr krw kw- kwd kwk kwo kww ldd lde ldk ldl ldo ldr ldw led lee lek lel leo ler lew lkl lkr lld lle llk lll llo llr llw lod loe lok lol loo lor low lrd lrk lro lrr lrw lwd lwl lwo lwr lww odd ode odl odo odr oed oee oel oeo oer okd oke okk okl oko okr okw old ole olk oll olo olw oo- ood ook ool ooo oor oow or- ord ore ork orl oro orr owd owe owk owl owo oww rdd rde rdl rdo rdr re- red ree rek rel reo rer rew rke rkk rko rld rle rll rlo rlr rlw rod roe rok rol roo ror row rrd rrk rrl rrr rwd rwe rwl rwr wdl wdr wed wee wek wel weo wer wew wkd wke wko wkr wkw wl- wle wll wlo wlr wlw wod woe wok wol woo wor wow wr- wrd wre wrk wrl wro wrr wrw wwd wwe wwl wwo www