-er ddd dde ddg ddi ddn ddo ddr dds de- ded dee deg dei den deo der des dev dgd dge dgg dgi dgn dgr dgs di- did die dig dii din dio dir dis div dnd dne dng dni dnn dno dnr dns dod doe dog doi don doo dor dos dov drd dre drg dri drn dro drr drs drv dsd dse dsg dsi dsn dso dsr dss dsv dvd dve dvg dvi dvn dvr dvs ed- edd ede edg edi edn edo edr eds eed eee eeg een eeo eer ees eev egd ege egg egi egn ego egr egs eid eie eig eii ein eio eir eis eiv en- end ene eng eni enn eno enr ens env eo- eod eoe eog eoi eon eoo eor eos erd ere erg eri ern ero err ers erv es- esd ese esg esi esn eso esr ess esv evd eve evg evi evn evo evr evs evv g-d gdd gde gdi gdn gdo gdr gds gdv ge- ged gee geg gei gen geo ger ges gev ggd ggg ggi ggn ggo ggr ggs ggv gid gie gig gii gin gio gir gis giv gnd gne gni gnn gno gnr gns gnv god goe gog goi gon goo gor gos gov grd gre grg gri grn gro grr grs grv gsd gse gsg gsi gsn gso gsr gss gsv gvd gve gvg gvi gvn gvo gvr gvs i-d i-v idd ide idg idi idn ido idr ids idv ie- ied iee ieg iei ien ier ies iev igd ige igg igi ign igo igr igs iid iie iii iin iio iir iis in- ind ine ing ini inn ino inr ins inv io- iod ioe iog ioi ion ioo ior ios iov ir- ird ire irg iri irn iro irr irs irv is- isd ise isg isi isn iso isr iss isv ivd ive ivg ivi ivo ivr ivs ivv n-i ndd nde ndg ndi ndn ndo ndr nds ndv ne- ned nee neg nei nen neo ner nes nev ngd nge ngg ngi ngn ngo ngs nid nie nig nii nin nio nir nis niv nne nng nni nnn nno nns nnv no- nod noe nog noi non noo nor nos nov nrd nre nrg nri nrn nro nrr nrs nrv nsd nse nsg nsi nsn nso nsr nss nsv nvd nve nvg nvi nvn nvv o-i odd ode odg odi odn odo odr ods odv oed oee oeg oei oen oeo oer oes ogd oge ogg ogi ogn ogo ogs oid oie oii oin oio oir ois oiv on- ond one ong oni onn ono onr ons oo- ood oog ooi oon ooo oor oos oov or- ord ore org ori orn oro orr ors orv os- osd ose osg osi osn oso osr oss osv ov- ovd ove ovi ovo ovs ovv rdd rde rdg rdi rdn rdo rdr rds rdv re- red ree reg rei ren reo rer res rev rgd rge rgg rgi rgn rgo rgr rgs rgv rid rie rig rii rin rio rir ris riv rnd rng rni rnn rno rnr rns rnv rod roe rog roi ron roo ror ros rov rrd rrg rri rrn rrr rrs rsd rse rsg rsi rsn rso rsr rss rsv rvd rve rvg rvi rvn rvo rvr rvs rvv sdd sde sdg sdi sdn sdo sdr sds sdv se- sed see seg sei sen seo ser ses sev sgd sge sgg sgi sgn sgo sgr sgs sgv sid sie sig sii sin sio sir sis siv snd sne sng sni snn sno snr sns snv sod soe sog soi son soo sor sos sov sr- srd sre srg sri srn sro srr srs srv ss- ssd sse ssg ssi ssn sso ssr sss ssv svd sve svg svi svn svo svr svs svv v-e vdd vde vdg vdi vdo vdr vds vdv ved vee veg vei ven veo ver ves vgg vgn vgo vgr vgs vi- vid vie vig vii vin vio vir vis viv vn- vnd vng vni vno vnr vns vnv vod voe vog voi von voo vor vos vov vrd vre vrg vri vrn vrr vrs vsd vse vsg vsi vsn vso vsr vss vsv vvg vvi vvo vvr vvs vvv