-er -ol ddd dde ddl ddm ddn ddo ddr ddu de- ded dee del dem den deo der deu dl- dld dle dll dlm dlo dlr dlu dmd dme dml dmm dmn dmo dmr dmu dnd dne dnl dnm dnn dno dnr dod doe dol dom don doo dor dou drd dre drl drm drn dro drr dru dud due dul dum dun duo dur ed- edd ede edl edm edn edo edr edu eed eee eel eem een eeo eer eld ele ell elm eln elo elr elu em- emd eme eml emm emn emo emr emu en- end ene enl enm enn eno enr enu eo- eod eoe eol eom eon eoo eor eou erd ere erl erm ern ero err eru eu- eud eue eul eun eur ldd lde ldl ldm ldn ldo ldr ldu led lee lel lem len leo ler leu lld lle lll llm lln llo llr llu lmd lme lml lmm lmn lmo lmr lmu lnd lne lnl lnm lnn lno lnr lnu lod loe lol lom lon loo lor lou lrd lrm lrn lro lrr lru lud lue lul lum lun luo lur luu m-o m-r mdd mde mdl mdm mdn mdo mdr mdu med mee mel mem men meo mer meu mld mle mll mlm mln mlo mlr mlu mmd mme mml mmm mmn mmo mmr mmu mne mnl mnm mnn mno mnr mnu mod moe mol mom mon moo mor mou mrd mre mrl mrm mrn mro mrr mru mud mue mul mum mun mur muu ndd nde ndl ndm ndn ndo ndr ndu ne- ned nee nel nem nen neo ner neu nld nle nll nlm nln nlo nlr nlu nmd nme nml nmm nmn nmo nmr nmu nne nnl nnm nnn nno nnu no- nod noe nol nom non noo nor nou nrd nre nrl nrm nrn nro nrr nru nud nue nul num nun nuo nur nuu odd ode odl odm odn odo odr odu oed oee oel oem oen oeo oer old ole oll olm oln olo olu om- omd ome oml omm omn omo omr omu on- ond one onl onn ono onr onu oo- ood ool oom oon ooo oor or- ord ore orl orm orn oro orr oru ou- oud oue oul oum oun ouo our rdd rde rdl rdm rdn rdo rdr rdu re- red ree rel rem ren reo rer reu rld rle rll rlm rln rlo rlr rlu rmd rme rml rmm rmn rmo rmr rnd rnm rnn rno rnr rnu rod roe rol rom ron roo ror rou rrd rrl rrm rrn rrr rru rud rue rum run ruo rur ruu udd ude udl udm udn udo udr udu ued uee uel uem uen uer uld ule ull ulm uln ulo ulr ulu um- umd ume uml umm umn umo umr umu un- und une unl unm unn uno unr unu uod uoe uol uom uon uoo uor ur- urd ure url urm urn uro urr uru uue uum uun uur uuu