-er -ey ddd dde ddk ddm ddn ddo ddr ddt ddy de- ded dee dek dem den deo der det dey dke dkk dkm dko dkr dkt dmd dme dmk dmm dmn dmo dmr dmt dnd dne dnk dnm dnn dno dnr dnt dny dod doe dok dom don doo dor dot doy drd dre drk drm drn dro drr drt dry dtd dte dtk dtm dtn dto dtr dtt dty dy- dyd dye dyk dym dyn dyo dyr dyy ed- edd ede edk edm edn edo edr edt edy eed eee eek eem een eeo eer eet eey ekd eke eko ekr ekt eky em- emd eme emk emm emn emo emr emt en- end ene enk enm enn eno enr ent eny eo- eod eoe eok eom eon eoo eor eot erd ere erk erm ern ero err ert ery etd ete etk etm etn eto etr ett ety eyd eye eym eyn eyo eyr eyt k-t kde kdk kdm kdo kdr kdt kdy ke- ked kee kek kem ken keo ker ket key kke kkk kkm kkn kkr kkt kky kmd kme kmk kmm kmo kmt kn- knd kne knk knm knn kno knr knt kod koe kok kom kon koo kor kot koy krd krk krn kro krr krt kry kte ktk ktm ktn kto ktr ktt kyd kye kym kyn kyo kyr kyt m-o m-r mdd mde mdk mdm mdn mdo mdr mdt mdy med mee mek mem men meo mer met mey mkd mke mkk mkm mkn mko mkr mkt mky mmd mme mmk mmm mmn mmo mmr mmt mne mnk mnm mnn mno mnr mnt mod moe mok mom mon moo mor mot moy mrd mre mrk mrm mrn mro mrr mrt mry mtd mte mtk mtm mtn mto mtr mtt my- myd mye myk mym myn myo myr myt ndd nde ndk ndm ndn ndo ndr ndt ndy ne- ned nee nek nem nen neo ner net ney nke nkk nkm nkn nko nkr nkt nky nmd nme nmk nmm nmn nmo nmr nmt nne nnk nnm nnn nno nnt no- nod noe nok nom non noo nor not noy nrd nre nrk nrm nrn nro nrr nrt nry ntd nte ntk ntm ntn nto ntr ntt nyd nye nyk nym nyn nyo nyt nyy odd ode odm odn odo odr odt oed oee oem oen oeo oer oet oey okd oke okk oko okr om- omd ome omm omn omo omr omt omy on- ond one onk onn ono onr ont ony oo- ood ook oom oon ooo oor oot or- ord ore ork orm orn oro orr ort ory ot- otd ote otk otm otn oto otr ott oyd oye oyo rdd rde rdm rdn rdo rdr rdt rdy re- red ree rek rem ren reo rer ret rey rke rkk rkm rko rkt rky rmd rme rmm rmn rmo rmr rmt rnd rnm rnn rno rnr rnt rny rod roe rok rom ron roo ror rot roy rrd rrk rrm rrn rrr rrt rtd rte rtk rtm rtn rto rtr rtt rty ry- ryd rye ryk rym ryn ryo ryr ryy tdd tde tdk tdm tdn tdo tdr tdt tdy te- ted tee tek tem ten teo ter tet tey tke tkk tkm tko tkr tkt tky tmd tme tmk tmm tmn tmo tmr tmt tmy tnd tne tnk tnm tnn tno tnr tnt to- tod toe tok tom ton too tor tot toy trd tre trk trm trn tro trr trt try ttd tte ttk ttm ttn tto ttr ttt tty tyd tye tym tyn tyo tyr tyt yde ydn ydo ydt ydy yed yee yek yem yen yeo yer yet yey ykk ykm ykn yme ymm ymo ymt ynd yne ynk ynn yny yod yoe yok yom yon yoo yor yot yoy yre yrn yro yrt ytd yte ytk ytm ytn yto ytr ytt yye yyt yyy