-er ddd dde ddf ddh ddm ddo ddr ddu de- ded dee def deh dem deo der deu dfd dfe dff dfh dfm dfo dfr dfu dh- dhd dhe dhf dhh dhm dho dhr dhu dmd dme dmf dmh dmm dmo dmr dmu dod doe dof doh dom doo dor dou drd dre drm dro drr dru dud due duf duh dum duo dur ed- edd ede edf edh edm edo edr edu eed eee eef eem eeo eer ef- efd efe eff efh efm efo efr ehd ehe ehf ehh ehm eho ehr ehu em- emd eme emf emh emm emo emr emu eo- eod eoe eof eoh eom eoo eor eou erd ere erf erh erm ero err eru eu- eud eue euf eur fdd fde fdf fdh fdm fdo fdr fdu fed fee fef feh fem feo fer feu ffd ffe fff ffh ffm ffo ffr ffu fhe fhf fhh fhm fho fhr fmd fme fmf fmh fmm fmo fmr fmu foe fof foh fom foo for fou frd fre frf frh frm fro frr fru fud fue fuf fum fuo fur fuu hdd hde hdf hdh hdm hdo hdr hdu he- hed hee hef heh hem heo her heu hfd hfe hff hfh hfm hfo hfr hfu hhd hhe hhf hhh hhm hho hhr hhu hmd hme hmf hmh hmm hmo hmr hmu hod hoe hof hoh hom hoo hor hou hr- hrd hre hrf hrh hrm hro hrr hru hud hue huf huh hum huo hur huu m-f m-o m-r mdd mde mdf mdh mdm mdo mdr mdu med mee mef meh mem meo mer meu mfd mfe mff mfh mfm mfo mfr mfu mhd mhf mhh mhm mho mhr mhu mmd mme mmf mmh mmm mmo mmr mmu mod moe mof moh mom moo mor mou mrd mre mrf mrh mrm mro mrr mru mud mue muf muh mum mur muu odd ode odf odh odm odo odr odu oed oee oef oeh oem oeo oer of- ofd ofe off ofm ofo ofr ofu ohd ohe ohf ohh ohm oho ohr ohu om- omd ome omf omh omm omo omr omu oo- ood oof ooh oom ooo oor or- ord ore orf orh orm oro orr oru ou- oud oue ouf ouh oum ouo our rdd rde rdf rdh rdm rdo rdr rdu re- red ree ref reh rem reo rer reu rfd rfe rff rfh rfm rfo rfr rfu rh- rhd rhe rhf rhh rhm rho rhr rhu rmd rme rmf rmh rmm rmo rmr rod roe rof roh rom roo ror rou rrd rrf rrh rrm rrr rru rud rue ruf ruh rum ruo rur ruu udd ude udf udm udo udr udu ued uee uef ueh uem uer ufd ufe uff ufh ufm ufo ufr ufu uhd uhe uhf uhh uhm uho uhr uhu um- umd ume umf umh umm umo umr umu uod uoe uom uoo uor ur- urd ure urf urm uro urr uru uue uum uur uuu