-er ddd dde ddf ddi ddl ddn ddr de- ded dee def dei del den der dev dfd dfe dff dfi dfl dfn dfr dfv di- did die dif dii dil din dir div dl- dld dle dlf dli dll dlr dlv dnd dne dnf dni dnl dnn dnr drd dre dri drl drn drr drv dvd dve dvi dvl dvn dvr ed- edd ede edf edi edl edn edr eed eee eef eel een eer eev ef- efd efe eff efi efl efr eid eie eif eii eil ein eir eiv eld ele elf eli ell eln elr elv en- end ene enf eni enl enn enr env erd ere erf eri erl ern err erv evd eve evf evi evl evn evr evv fdd fde fdf fdi fdl fdn fdr fed fee fef fei fel fen fer fev ffd ffe fff ffi ffl ffn ffr ffv fid fie fif fii fil fin fir fld fle flf fli fll fln flr fnd fne fnf fni fnl fnn fnr fnv frd fre frf fri frl frn frr fvd i-d i-f i-v idd ide idf idi idl idn idr idv ie- ied iee ief iei iel ien ier iev ifd ife iff ifi ifl ifn ifr iid iie iif iii iil iin iir il- ild ile ilf ili ill iln ilr ilv in- ind ine inf ini inl inn inr inv ir- ird ire irf iri irl irn irr irv ivd ive ivf ivi ivl ivr ivv ldd lde ldf ldi ldl ldn ldr ldv led lee lef lei lel len ler lev lfd lfe lff lfi lfl lfn lfr lid lie lif lii lil lin lir liv lld lle llf lli lll lln llr llv lnd lne lni lnl lnn lnr lrd lrf lri lrn lrr lrv lvd lve lvf lvi lvl lvn lvr lvv n-i ndd nde ndf ndi ndl ndn ndr ndv ne- ned nee nef nei nel nen ner nev nfd nfe nff nfi nfl nfn nfr nfv nid nie nif nii nil nin nir niv nld nle nlf nli nll nln nlr nlv nne nnf nni nnl nnn nnv nrd nre nrf nri nrl nrn nrr nrv nvd nve nvi nvl nvn nvv rdd rde rdf rdi rdl rdn rdr rdv re- red ree ref rei rel ren rer rev rfd rfe rff rfi rfl rfn rfr rfv rid rie rif rii ril rin rir riv rld rle rlf rli rll rln rlr rnd rni rnn rnr rnv rrd rrf rri rrl rrn rrr rvd rve rvf rvi rvl rvn rvr rvv v-e vdd vde vdf vdi vdl vdr vdv ved vee vef vei vel ven ver vfd vff vfi vfl vfn vfr vfv vi- vid vie vif vii vil vin vir viv vl- vld vle vlf vll vlv vn- vnd vnf vni vnl vnr vnv vrd vre vrf vri vrn vrr vvi vvr vvv