-er -ol ddd dde ddl ddm ddn ddo ddr de- ded dee del dem den deo der dl- dld dle dll dlm dlo dlr dmd dme dml dmm dmn dmo dmr dnd dne dnl dnm dnn dno dnr dod doe dol dom don doo dor drd dre drl drm drn dro drr ed- edd ede edl edm edn edo edr eed eee eel eem een eeo eer eld ele ell elm eln elo elr em- emd eme eml emm emn emo emr en- end ene enl enm enn eno enr eo- eod eoe eol eom eon eoo eor erd ere erl erm ern ero err ldd lde ldl ldm ldn ldo ldr led lee lel lem len leo ler lld lle lll llm lln llo llr lmd lme lml lmm lmn lmo lmr lnd lne lnl lnm lnn lno lnr lod loe lol lom lon loo lor lrd lrm lrn lro lrr m-o m-r mdd mde mdl mdm mdn mdo mdr med mee mel mem men meo mer mld mle mll mlm mln mlo mlr mmd mme mml mmm mmn mmo mmr mne mnl mnm mnn mno mnr mod moe mol mom mon moo mor mrd mre mrl mrm mrn mro mrr ndd nde ndl ndm ndn ndo ndr ne- ned nee nel nem nen neo ner nld nle nll nlm nln nlo nlr nmd nme nml nmm nmn nmo nmr nne nnl nnm nnn nno no- nod noe nol nom non noo nor nrd nre nrl nrm nrn nro nrr odd ode odl odm odn odo odr oed oee oel oem oen oeo oer old ole oll olm oln olo om- omd ome oml omm omn omo omr on- ond one onl onn ono onr oo- ood ool oom oon ooo oor or- ord ore orl orm orn oro orr rdd rde rdl rdm rdn rdo rdr re- red ree rel rem ren reo rer rld rle rll rlm rln rlo rlr rmd rme rml rmm rmn rmo rmr rnd rnm rnn rno rnr rod roe rol rom ron roo ror rrd rrl rrm rrn rrr