-er ddd dde ddg ddi ddm ddo ddr ddu de- ded dee deg dei dem deo der deu dgd dge dgg dgi dgm dgr dgu di- did die dig dii dim dio dir diu dmd dme dmg dmi dmm dmo dmr dmu dod doe dog doi dom doo dor dou drd dre drg dri drm dro drr dru dud due dug dui dum duo dur ed- edd ede edg edi edm edo edr edu eed eee eeg eem eeo eer egd ege egg egi egm ego egr egu eid eie eig eii eim eio eir eiu em- emd eme emg emi emm emo emr emu eo- eod eoe eog eoi eom eoo eor eou erd ere erg eri erm ero err eru eu- eud eue eug eui eur g-d gdd gde gdi gdm gdo gdr gdu ge- ged gee geg gei gem geo ger geu ggd ggg ggi ggm ggo ggr ggu gid gie gig gii gim gio gir giu gmd gme gmg gmi gmm gmo gmr god goe gog goi gom goo gor gou grd gre grg gri grm gro grr gru gu- gud gue gug gui gum guo gur guu i-d idd ide idg idi idm ido idr idu ie- ied iee ieg iei iem ier igd ige igg igi igm igo igr igu iid iie iii iim iio iir iiu im- imd ime img imi imm imo imu io- iod ioe iog ioi iom ioo ior iou ir- ird ire irg iri irm iro irr iru iu- iud iue iug iui ium iur m-o m-r mdd mde mdg mdi mdm mdo mdr mdu med mee meg mei mem meo mer meu mgd mge mgi mgm mgo mgr mgu mi- mid mie mig mii mim mio mir miu mmd mme mmg mmi mmm mmo mmr mmu mod moe mog moi mom moo mor mou mrd mre mrg mri mrm mro mrr mru mud mue mug mui mum mur muu o-i odd ode odg odi odm odo odr odu oed oee oeg oei oem oeo oer ogd oge ogg ogi ogo oid oie oii oim oio oir oiu om- omd ome omg omi omm omo omr omu oo- ood oog ooi oom ooo oor or- ord ore org ori orm oro orr oru ou- oud oue oui oum ouo our rdd rde rdg rdi rdm rdo rdr rdu re- red ree reg rei rem reo rer reu rgd rge rgg rgi rgo rgr rid rie rig rii rim rio rir rmd rme rmg rmi rmm rmo rmr rod roe rog roi rom roo ror rou rrd rrg rri rrm rrr rru rud rue rug rui rum ruo rur ruu udd ude udg udi udm udo udr udu ued uee ueg uei uem uer uge ugg ugi ugm ugo ugr ugu uid uie uig uii uim uio uir uiu um- umd ume umg umi umm umo umr umu uod uoe uog uom uoo uor ur- urd ure urg uri urm uro urr uru uue uug uum uur uuu