-er ddd dde ddg ddi ddl ddn ddr dds de- ded dee deg dei del den der des dgd dge dgg dgi dgl dgn dgr dgs di- did die dig dii dil din dir dis dl- dld dle dlg dli dll dlr dls dnd dne dng dni dnl dnn dnr dns drd dre drg dri drl drn drr drs dsd dse dsg dsi dsl dsn dsr dss ed- edd ede edg edi edl edn edr eds eed eee eeg eel een eer ees egd ege egg egi egl egn egr egs eid eie eig eii eil ein eir eis eld ele elg eli ell eln elr els en- end ene eng eni enl enn enr ens erd ere erg eri erl ern err ers es- esd ese esg esi esl esn esr ess g-d gdd gde gdi gdl gdn gdr gds ge- ged gee geg gei gel gen ger ges ggd ggg ggi ggn ggr ggs gid gie gig gii gil gin gir gis gld gle glg gli gll gln glr gls gnd gne gni gnl gnn gnr gns grd gre grg gri grl grn grr grs gsd gse gsg gsi gsl gsn gsr gss i-d idd ide idg idi idl idn idr ids ie- ied iee ieg iei iel ien ier ies igd ige igg igi igl ign igr igs iid iie iii iil iin iir iis il- ild ile ilg ili ill iln ilr ils in- ind ine ing ini inl inn inr ins ir- ird ire irg iri irl irn irr irs is- isd ise isg isi isl isn isr iss ldd lde ldg ldi ldl ldn ldr lds led lee leg lei lel len ler les lgd lge lgg lgi lgl lgn lgr lgs lid lie lig lii lil lin lir lis lld lle llg lli lll lln llr lls lnd lne lng lni lnl lnn lnr lns lrd lrg lri lrn lrr lrs lsd lse lsg lsi lsl lsn lsr lss n-i ndd nde ndg ndi ndl ndn ndr nds ne- ned nee neg nei nel nen ner nes ngd nge ngg ngi ngl ngn ngs nid nie nig nii nil nin nir nis nld nle nlg nli nll nln nlr nls nne nng nni nnl nnn nns nrd nre nrg nri nrl nrn nrr nrs nsd nse nsg nsi nsl nsn nsr nss rdd rde rdg rdi rdl rdn rdr rds re- red ree reg rei rel ren rer res rgd rge rgg rgi rgn rgr rgs rid rie rig rii ril rin rir ris rld rle rlg rli rll rln rlr rls rnd rng rni rnn rnr rns rrd rrg rri rrl rrn rrr rrs rsd rse rsg rsi rsl rsn rsr rss sdd sde sdg sdi sdl sdn sdr sds se- sed see seg sei sel sen ser ses sgd sge sgg sgi sgl sgn sgr sgs sid sie sig sii sil sin sir sis sld sle slg sli sll sln slr sls snd sne sng sni snl snn snr sns sr- srd sre srg sri srl srn srr srs ss- ssd sse ssg ssi ssl ssn ssr sss