-er ddd dde ddk ddm ddo ddr ddw de- ded dee dek dem deo der dew dke dkk dkm dko dkr dkw dmd dme dmk dmm dmo dmr dmw dod doe dok dom doo dor dow drd dre drk drm dro drr drw dwe dwm dwo dwr dww ed- edd ede edk edm edo edr edw eed eee eek eem eeo eer eew ekd eke eko ekr em- emd eme emk emm emo emr emw eo- eod eoe eok eom eoo eor eow erd ere erk erm ero err erw ewd ewe ewk ewm ewo ewr eww kde kdk kdm kdo kdr ke- ked kee kek kem keo ker kew kke kkk kkm kkr kmd kme kmk kmm kmo kmw kod koe kok kom koo kor kow krd krk kro krr krw kw- kwd kwk kwm kwo kww m-o m-r m-w mdd mde mdk mdm mdo mdr mdw med mee mek mem meo mer mew mkd mke mkk mkm mko mkr mmd mme mmk mmm mmo mmr mmw mod moe mok mom moo mor mow mrd mre mrk mrm mro mrr mrw mwd mwe mwk mwm mwo mwr mww odd ode odm odo odr oed oee oem oeo oer okd oke okk oko okr okw om- omd ome omm omo omr omw oo- ood ook oom ooo oor oow or- ord ore ork orm oro orr owd owe owk owm owo oww rdd rde rdm rdo rdr re- red ree rek rem reo rer rew rke rkk rkm rko rmd rme rmm rmo rmr rod roe rok rom roo ror row rrd rrk rrm rrr rwd rwe rwm rwr wdm wdr wed wee wek wem weo wer wew wkd wke wkm wko wkr wkw wm- wmd wme wmk wmm wmo wmr wod woe wok wom woo wor wow wr- wrd wre wrk wrm wro wrr wrw wwd wwe wwm wwo www