-er ddd dde ddf ddg ddi ddl ddn ddr ddt de- ded dee def deg dei del den der det dfd dfe dff dfg dfi dfl dfn dfr dft dgd dge dgf dgg dgi dgl dgn dgr dgt di- did die dif dig dii dil din dir dit dl- dld dle dlf dlg dli dll dlr dlt dnd dne dnf dng dni dnl dnn dnr dnt drd dre drg dri drl drn drr drt dtd dte dtf dtg dti dtl dtn dtr dtt ed- edd ede edf edg edi edl edn edr edt eed eee eef eeg eel een eer eet ef- efd efe eff efg efi efl efr eft egd ege egf egg egi egl egn egr egt eid eie eif eig eii eil ein eir eit eld ele elf elg eli ell eln elr elt en- end ene enf eng eni enl enn enr ent erd ere erf erg eri erl ern err ert etd ete etf etg eti etl etn etr ett fdd fde fdf fdg fdi fdl fdn fdr fdt fed fee fef feg fei fel fen fer fet ffd ffe fff ffg ffi ffl ffn ffr fft fgd fge fgf fgg fgi fgl fgn fgr fgt fid fie fif fig fii fil fin fir fit fld fle flf flg fli fll fln flr flt fnd fne fnf fng fni fnl fnn fnr fnt frd fre frf frg fri frl frn frr frt ftd fte ftf ftg fti ftl ftn ftr ftt g-d gdd gde gdf gdi gdl gdn gdr gdt ge- ged gee gef geg gei gel gen ger get gfd gfe gff gfi gfl gfr gft ggd ggg ggi ggn ggr ggt gid gie gif gig gii gil gin gir git gld gle glf glg gli gll gln glr glt gnd gne gnf gni gnl gnn gnr gnt grd gre grf grg gri grl grn grr grt gtd gte gtf gtg gti gtl gtn gtr gtt i-d i-f idd ide idf idg idi idl idn idr idt ie- ied iee ief ieg iei iel ien ier iet ifd ife iff ifg ifi ifl ifn ifr ift igd ige igf igg igi igl ign igr igt iid iie iif iii iil iin iir iit il- ild ile ilf ilg ili ill iln ilr ilt in- ind ine inf ing ini inl inn inr int ir- ird ire irf irg iri irl irn irr irt itd ite itf itg iti itl itn itt ldd lde ldf ldg ldi ldl ldn ldr ldt led lee lef leg lei lel len ler let lfd lfe lff lfg lfi lfl lfn lfr lft lgd lge lgf lgg lgi lgl lgn lgr lgt lid lie lif lig lii lil lin lir lit lld lle llf llg lli lll lln llr llt lnd lne lng lni lnl lnn lnr lnt lrd lrf lrg lri lrn lrr lrt ltd lte ltf ltg lti ltl ltr ltt n-i ndd nde ndf ndg ndi ndl ndn ndr ndt ne- ned nee nef neg nei nel nen ner net nfd nfe nff nfi nfl nfn nfr nft ngd nge ngf ngg ngi ngl ngn ngt nid nie nif nig nii nil nin nir nit nld nle nlf nlg nli nll nln nlr nlt nne nnf nng nni nnl nnn nnt nrd nre nrf nrg nri nrl nrn nrr nrt ntd nte ntf ntg nti ntn ntr ntt rdd rde rdf rdg rdi rdl rdn rdr rdt re- red ree ref reg rei rel ren rer ret rfd rfe rff rfg rfi rfl rfn rfr rft rgd rge rgf rgg rgi rgn rgr rgt rid rie rif rig rii ril rin rir rit rld rle rlf rlg rli rll rln rlr rlt rnd rng rni rnn rnr rnt rrd rrf rrg rri rrl rrn rrr rrt rtd rte rtf rtg rti rtl rtn rtr rtt tdd tde tdf tdg tdi tdl tdn tdr tdt te- ted tee tef teg tei tel ten ter tet tfd tfe tff tfg tfi tfl tfn tfr tft tge tgf tgg tgi tgl tgn tgr tgt tid tie tif tig tii til tin tir tit tld tle tlf tlg tli tll tln tlr tlt tnd tne tnf tng tni tnl tnn tnr tnt trd tre trf trg tri trl trn trr trt ttd tte ttf ttg tti ttl ttn ttr ttt