-er ddd dde ddg ddi ddm ddn ddr de- ded dee deg dei dem den der dgd dge dgg dgi dgm dgn dgr di- did die dig dii dim din dir dmd dme dmg dmi dmm dmn dmr dnd dne dng dni dnm dnn dnr drd dre drg dri drm drn drr ed- edd ede edg edi edm edn edr eed eee eeg eem een eer egd ege egg egi egm egn egr eid eie eig eii eim ein eir em- emd eme emg emi emm emn emr en- end ene eng eni enm enn enr erd ere erg eri erm ern err g-d gdd gde gdi gdm gdn gdr ge- ged gee geg gei gem gen ger ggd ggg ggi ggm ggn ggr gid gie gig gii gim gin gir gmd gme gmg gmi gmm gmn gmr gnd gne gni gnm gnn gnr grd gre grg gri grm grn grr i-d idd ide idg idi idm idn idr ie- ied iee ieg iei iem ien ier igd ige igg igi igm ign igr iid iie iii iim iin iir im- imd ime img imi imm imn in- ind ine ing ini inm inn inr ir- ird ire irg iri irm irn irr m-r mdd mde mdg mdi mdm mdn mdr med mee meg mei mem men mer mgd mge mgi mgm mgn mgr mi- mid mie mig mii mim min mir mmd mme mmg mmi mmm mmn mmr mne mng mni mnm mnn mnr mrd mre mrg mri mrm mrn mrr n-i ndd nde ndg ndi ndm ndn ndr ne- ned nee neg nei nem nen ner ngd nge ngg ngi ngm ngn nid nie nig nii nim nin nir nmd nme nmg nmi nmm nmn nmr nne nng nni nnm nnn nrd nre nrg nri nrm nrn nrr rdd rde rdg rdi rdm rdn rdr re- red ree reg rei rem ren rer rgd rge rgg rgi rgn rgr rid rie rig rii rim rin rir rmd rme rmg rmi rmm rmn rmr rnd rng rni rnm rnn rnr rrd rrg rri rrm rrn rrr