-er -ol ddd dde ddf ddi ddl ddm ddo ddr de- ded dee def dei del dem deo der dfd dfe dff dfi dfl dfm dfo dfr di- did die dif dii dil dim dio dir dl- dld dle dlf dli dll dlm dlo dlr dmd dme dmf dmi dml dmm dmo dmr dod doe dof doi dol dom doo dor drd dre dri drl drm dro drr ed- edd ede edf edi edl edm edo edr eed eee eef eel eem eeo eer ef- efd efe eff efi efl efm efo efr eid eie eif eii eil eim eio eir eld ele elf eli ell elm elo elr em- emd eme emf emi eml emm emo emr eo- eod eoe eof eoi eol eom eoo eor erd ere erf eri erl erm ero err fdd fde fdf fdi fdl fdm fdo fdr fed fee fef fei fel fem feo fer ffd ffe fff ffi ffl ffm ffo ffr fid fie fif fii fil fim fir fld fle flf fli fll flm flo flr fmd fme fmf fmi fml fmm fmo fmr foe fof foi fol fom foo for frd fre frf fri frl frm fro frr i-d i-f idd ide idf idi idl idm ido idr ie- ied iee ief iei iel iem ier ifd ife iff ifi ifl ifm ifo ifr iid iie iif iii iil iim iio iir il- ild ile ilf ili ill ilm ilo ilr im- imd ime imf imi iml imm imo io- iod ioe iof ioi iol iom ioo ior ir- ird ire irf iri irl irm iro irr ldd lde ldf ldi ldl ldm ldo ldr led lee lef lei lel lem leo ler lfd lfe lff lfi lfl lfm lfo lfr lid lie lif lii lil lim lio lir lld lle llf lli lll llm llo llr lmd lme lmf lmi lml lmm lmo lmr lod loe lof loi lol lom loo lor lrd lrf lri lrm lro lrr m-f m-o m-r mdd mde mdf mdi mdl mdm mdo mdr med mee mef mei mel mem meo mer mfd mfe mff mfi mfl mfm mfo mfr mi- mid mie mif mii mil mim mio mir mld mle mlf mli mll mlm mlo mlr mmd mme mmf mmi mml mmm mmo mmr mod moe mof moi mol mom moo mor mrd mre mrf mri mrl mrm mro mrr o-i odd ode odf odi odl odm odo odr oed oee oef oei oel oem oeo oer of- ofd ofe off ofi ofl ofm ofo ofr oid oie oif oii oil oim oio oir old ole olf oli oll olm olo om- omd ome omf omi oml omm omo omr oo- ood oof ooi ool oom ooo oor or- ord ore orf ori orl orm oro orr rdd rde rdf rdi rdl rdm rdo rdr re- red ree ref rei rel rem reo rer rfd rfe rff rfi rfl rfm rfo rfr rid rie rif rii ril rim rio rir rld rle rlf rli rll rlm rlo rlr rmd rme rmf rmi rml rmm rmo rmr rod roe rof roi rol rom roo ror rrd rrf rri rrl rrm rrr