-er ddd dde ddg ddi ddl ddn ddr de- ded dee deg dei del den der dev dgd dge dgg dgi dgl dgn dgr di- did die dig dii dil din dir div dl- dld dle dlg dli dll dlr dlv dnd dne dng dni dnl dnn dnr drd dre drg dri drl drn drr drv dvd dve dvg dvi dvl dvn dvr ed- edd ede edg edi edl edn edr eed eee eeg eel een eer eev egd ege egg egi egl egn egr eid eie eig eii eil ein eir eiv eld ele elg eli ell eln elr elv en- end ene eng eni enl enn enr env erd ere erg eri erl ern err erv evd eve evg evi evl evn evr evv g-d gdd gde gdi gdl gdn gdr gdv ge- ged gee geg gei gel gen ger gev ggd ggg ggi ggn ggr ggv gid gie gig gii gil gin gir giv gld gle glg gli gll gln glr glv gnd gne gni gnl gnn gnr gnv grd gre grg gri grl grn grr grv gvd gve gvg gvi gvl gvn gvr i-d i-v idd ide idg idi idl idn idr idv ie- ied iee ieg iei iel ien ier iev igd ige igg igi igl ign igr iid iie iii iil iin iir il- ild ile ilg ili ill iln ilr ilv in- ind ine ing ini inl inn inr inv ir- ird ire irg iri irl irn irr irv ivd ive ivg ivi ivl ivr ivv ldd lde ldg ldi ldl ldn ldr ldv led lee leg lei lel len ler lev lgd lge lgg lgi lgl lgn lgr lgv lid lie lig lii lil lin lir liv lld lle llg lli lll lln llr llv lnd lne lng lni lnl lnn lnr lrd lrg lri lrn lrr lrv lvd lve lvg lvi lvl lvn lvr lvv n-i ndd nde ndg ndi ndl ndn ndr ndv ne- ned nee neg nei nel nen ner nev ngd nge ngg ngi ngl ngn nid nie nig nii nil nin nir niv nld nle nlg nli nll nln nlr nlv nne nng nni nnl nnn nnv nrd nre nrg nri nrl nrn nrr nrv nvd nve nvg nvi nvl nvn nvv rdd rde rdg rdi rdl rdn rdr rdv re- red ree reg rei rel ren rer rev rgd rge rgg rgi rgn rgr rgv rid rie rig rii ril rin rir riv rld rle rlg rli rll rln rlr rnd rng rni rnn rnr rnv rrd rrg rri rrl rrn rrr rvd rve rvg rvi rvl rvn rvr rvv v-e vdd vde vdg vdi vdl vdr vdv ved vee veg vei vel ven ver vgg vgl vgn vgr vi- vid vie vig vii vil vin vir viv vl- vld vle vll vlv vn- vnd vng vni vnl vnr vnv vrd vre vrg vri vrn vrr vvg vvi vvr vvv