-er ddd dde ddg ddi ddm ddn ddo ddr de- ded dee deg dei dem den deo der dgd dge dgg dgi dgm dgn dgr di- did die dig dii dim din dio dir dmd dme dmg dmi dmm dmn dmo dmr dnd dne dng dni dnm dnn dno dnr dod doe dog doi dom don doo dor drd dre drg dri drm drn dro drr ed- edd ede edg edi edm edn edo edr eed eee eeg eem een eeo eer egd ege egg egi egm egn ego egr eid eie eig eii eim ein eio eir em- emd eme emg emi emm emn emo emr en- end ene eng eni enm enn eno enr eo- eod eoe eog eoi eom eon eoo eor erd ere erg eri erm ern ero err g-d gdd gde gdi gdm gdn gdo gdr ge- ged gee geg gei gem gen geo ger ggd ggg ggi ggm ggn ggo ggr gid gie gig gii gim gin gio gir gmd gme gmg gmi gmm gmn gmo gmr gnd gne gni gnm gnn gno gnr god goe gog goi gom gon goo gor grd gre grg gri grm grn gro grr i-d idd ide idg idi idm idn ido idr ie- ied iee ieg iei iem ien ier igd ige igg igi igm ign igo igr iid iie iii iim iin iio iir im- imd ime img imi imm imn imo in- ind ine ing ini inm inn ino inr io- iod ioe iog ioi iom ion ioo ior ir- ird ire irg iri irm irn iro irr m-o m-r mdd mde mdg mdi mdm mdn mdo mdr med mee meg mei mem men meo mer mgd mge mgi mgm mgn mgo mgr mi- mid mie mig mii mim min mio mir mmd mme mmg mmi mmm mmn mmo mmr mne mng mni mnm mnn mno mnr mod moe mog moi mom mon moo mor mrd mre mrg mri mrm mrn mro mrr n-i ndd nde ndg ndi ndm ndn ndo ndr ne- ned nee neg nei nem nen neo ner ngd nge ngg ngi ngm ngn ngo nid nie nig nii nim nin nio nir nmd nme nmg nmi nmm nmn nmo nmr nne nng nni nnm nnn nno no- nod noe nog noi nom non noo nor nrd nre nrg nri nrm nrn nro nrr o-i odd ode odg odi odm odn odo odr oed oee oeg oei oem oen oeo oer ogd oge ogg ogi ogn ogo oid oie oii oim oin oio oir om- omd ome omg omi omm omn omo omr on- ond one ong oni onn ono onr oo- ood oog ooi oom oon ooo oor or- ord ore org ori orm orn oro orr rdd rde rdg rdi rdm rdn rdo rdr re- red ree reg rei rem ren reo rer rgd rge rgg rgi rgn rgo rgr rid rie rig rii rim rin rio rir rmd rme rmg rmi rmm rmn rmo rmr rnd rng rni rnm rnn rno rnr rod roe rog roi rom ron roo ror rrd rrg rri rrm rrn rrr