-er ddd dde ddf ddg ddl ddn ddr ddt de- ded dee def deg del den der det dfd dfe dff dfg dfl dfn dfr dft dgd dge dgf dgg dgl dgn dgr dgt dl- dld dle dlf dlg dll dlr dlt dnd dne dnf dng dnl dnn dnr dnt drd dre drg drl drn drr drt dtd dte dtf dtg dtl dtn dtr dtt ed- edd ede edf edg edl edn edr edt eed eee eef eeg eel een eer eet ef- efd efe eff efg efl efr eft egd ege egf egg egl egn egr egt eld ele elf elg ell eln elr elt en- end ene enf eng enl enn enr ent erd ere erf erg erl ern err ert etd ete etf etg etl etn etr ett fdd fde fdf fdg fdl fdn fdr fdt fed fee fef feg fel fen fer fet ffd ffe fff ffg ffl ffn ffr fft fgd fge fgf fgg fgl fgn fgr fgt fld fle flf flg fll fln flr flt fnd fne fnf fng fnl fnn fnr fnt frd fre frf frg frl frn frr frt ftd fte ftf ftg ftl ftn ftr ftt g-d gdd gde gdf gdl gdn gdr gdt ge- ged gee gef geg gel gen ger get gfd gfe gff gfl gfr gft ggd ggg ggn ggr ggt gld gle glf glg gll gln glr glt gnd gne gnf gnl gnn gnr gnt grd gre grf grg grl grn grr grt gtd gte gtf gtg gtl gtn gtr gtt ldd lde ldf ldg ldl ldn ldr ldt led lee lef leg lel len ler let lfd lfe lff lfg lfl lfn lfr lft lgd lge lgf lgg lgl lgn lgr lgt lld lle llf llg lll lln llr llt lnd lne lng lnl lnn lnr lnt lrd lrf lrg lrn lrr lrt ltd lte ltf ltg ltl ltr ltt ndd nde ndf ndg ndl ndn ndr ndt ne- ned nee nef neg nel nen ner net nfd nfe nff nfl nfn nfr nft ngd nge ngf ngg ngl ngn ngt nld nle nlf nlg nll nln nlr nlt nne nnf nng nnl nnn nnt nrd nre nrf nrg nrl nrn nrr nrt ntd nte ntf ntg ntn ntr ntt rdd rde rdf rdg rdl rdn rdr rdt re- red ree ref reg rel ren rer ret rfd rfe rff rfg rfl rfn rfr rft rgd rge rgf rgg rgn rgr rgt rld rle rlf rlg rll rln rlr rlt rnd rng rnn rnr rnt rrd rrf rrg rrl rrn rrr rrt rtd rte rtf rtg rtl rtn rtr rtt tdd tde tdf tdg tdl tdn tdr tdt te- ted tee tef teg tel ten ter tet tfd tfe tff tfg tfl tfn tfr tft tge tgf tgg tgl tgn tgr tgt tld tle tlf tlg tll tln tlr tlt tnd tne tnf tng tnl tnn tnr tnt trd tre trf trg trl trn trr trt ttd tte ttf ttg ttl ttn ttr ttt