-er ddd dde ddg ddi ddk ddl ddn ddr dds de- ded dee deg dei dek del den der des dev dgd dge dgg dgi dgk dgl dgn dgr dgs di- did die dig dii dik dil din dir dis div dke dkg dki dkk dkl dkr dks dl- dld dle dlg dli dlk dll dlr dls dlv dnd dne dng dni dnk dnl dnn dnr dns drd dre drg dri drk drl drn drr drs drv dsd dse dsg dsi dsk dsl dsn dsr dss dsv dvd dve dvg dvi dvk dvl dvn dvr dvs ed- edd ede edg edi edk edl edn edr eds eed eee eeg eek eel een eer ees eev egd ege egg egi egl egn egr egs eid eie eig eii eik eil ein eir eis eiv ekd eke ekg eki ekl ekr eks ekv eld ele elg eli elk ell eln elr els elv en- end ene eng eni enk enl enn enr ens env erd ere erg eri erk erl ern err ers erv es- esd ese esg esi esk esl esn esr ess esv evd eve evg evi evl evn evr evs evv g-d gdd gde gdi gdk gdl gdn gdr gds gdv ge- ged gee geg gei gek gel gen ger ges gev ggd ggg ggi ggn ggr ggs ggv gid gie gig gii gik gil gin gir gis giv gkd gkn gks gld gle glg gli glk gll gln glr gls glv gnd gne gni gnl gnn gnr gns gnv grd gre grg gri grk grl grn grr grs grv gsd gse gsg gsi gsk gsl gsn gsr gss gsv gvd gve gvg gvi gvk gvl gvn gvr gvs i-d i-v idd ide idg idi idk idl idn idr ids idv ie- ied iee ieg iei iek iel ien ier ies iev igd ige igg igi igk igl ign igr igs iid iie iii iil iin iir iis ike iki ikk ikl ikr iks ikv il- ild ile ilg ili ilk ill iln ilr ils ilv in- ind ine ing ini ink inl inn inr ins inv ir- ird ire irg iri irk irl irn irr irs irv is- isd ise isg isi isk isl isn isr iss isv ivd ive ivg ivi ivl ivr ivs ivv kde kdg kdk kdl kdr kds ke- ked kee keg kei kek kel ken ker kes kev kgd kgi kgl kgs kgv kid kie kig kii kik kil kin kir kis kiv kke kki kkk kkl kkn kkr kks kkv kl- kld klg kli klr kls klv kn- knd kne kng kni knk knl knn knr krd krg kri krk krl krn krr krs krv ksd kse ksg ksi ksk ksl ksn ksr kss ksv kvi kvk kvn kvr kvs kvv ldd lde ldg ldi ldk ldl ldn ldr lds ldv led lee leg lei lek lel len ler les lev lgd lge lgg lgi lgk lgl lgn lgr lgs lgv lid lie lig lii lik lil lin lir lis liv lkg lkl lkr lks lld lle llg lli llk lll lln llr lls llv lnd lne lng lni lnk lnl lnn lnr lns lrd lrg lri lrk lrn lrr lrs lrv lsd lse lsg lsi lsk lsl lsn lsr lss lsv lvd lve lvg lvi lvl lvn lvr lvs lvv n-i ndd nde ndg ndi ndk ndl ndn ndr nds ndv ne- ned nee neg nei nek nel nen ner nes nev ngd nge ngg ngi ngk ngl ngn ngs nid nie nig nii nik nil nin nir nis niv nke nki nkk nkn nkr nks nld nle nlg nli nlk nll nln nlr nls nlv nne nng nni nnk nnl nnn nns nnv nrd nre nrg nri nrk nrl nrn nrr nrs nrv nsd nse nsg nsi nsk nsl nsn nsr nss nsv nvd nve nvg nvi nvk nvl nvn nvv rdd rde rdg rdi rdl rdn rdr rds rdv re- red ree reg rei rek rel ren rer res rev rgd rge rgg rgi rgk rgn rgr rgs rgv rid rie rig rii rik ril rin rir ris riv rke rkg rkk rks rkv rld rle rlg rli rll rln rlr rls rnd rng rni rnn rnr rns rnv rrd rrg rri rrk rrl rrn rrr rrs rsd rse rsg rsi rsk rsl rsn rsr rss rsv rvd rve rvg rvi rvl rvn rvr rvs rvv sdd sde sdg sdi sdk sdl sdn sdr sds sdv se- sed see seg sei sek sel sen ser ses sev sgd sge sgg sgi sgk sgl sgn sgr sgs sgv sid sie sig sii sik sil sin sir sis siv sk- skd ske skg ski skk skl skr sks sld sle slg sli slk sll sln slr sls slv snd sne sng sni snk snl snn snr sns snv sr- srd sre srg sri srk srl srn srr srs srv ss- ssd sse ssg ssi ssk ssl ssn ssr sss ssv svd sve svg svi svk svl svn svr svs svv v-e vdd vde vdg vdi vdk vdl vdr vds vdv ved vee veg vei vek vel ven ver ves vgg vgl vgn vgr vgs vi- vid vie vig vii vik vil vin vir vis viv vkg vl- vld vle vlk vll vls vlv vn- vnd vng vni vnl vnr vns vnv vrd vre vrg vri vrk vrn vrr vrs vsd vse vsg vsi vsk vsl vsn vsr vss vsv vvg vvi vvr vvs vvv