ddd ddf ddg ddn ddo ddr dds dfd dff dfg dfn dfo dfr dfs dgd dgf dgg dgn dgr dgs dnd dnf dng dnn dno dnr dns dod dof dog don doo dor dos drd drg drn dro drr drs dsd dsf dsg dsn dso dsr dss fdd fdf fdg fdn fdo fdr fds ffd fff ffg ffn ffo ffr ffs fgd fgf fgg fgn fgr fgs fnd fnf fng fnn fnr fns fof fog fon foo for fos frd frf frg frn fro frr frs fsd fsf fsg fsn fso fsr fss g-d gdd gdf gdn gdo gdr gds gfd gff gfo gfr gfs ggd ggg ggn ggo ggr ggs gnd gnf gnn gno gnr gns god gof gog gon goo gor gos grd grf grg grn gro grr grs gsd gsf gsg gsn gso gsr gss ndd ndf ndg ndn ndo ndr nds nfd nff nfn nfo nfr nfs ngd ngf ngg ngn ngo ngs nnf nng nnn nno nns no- nod nof nog non noo nor nos nrd nrf nrg nrn nro nrr nrs nsd nsf nsg nsn nso nsr nss odd odf odg odn odo odr ods of- ofd off ofg ofn ofo ofr ofs ogd ogf ogg ogn ogo ogs on- ond onf ong onn ono onr ons oo- ood oof oog oon ooo oor oos or- ord orf org orn oro orr ors os- osd osf osg osn oso osr oss rdd rdf rdg rdn rdo rdr rds rfd rff rfg rfn rfo rfr rfs rgd rgf rgg rgn rgo rgr rgs rnd rng rnn rno rnr rns rod rof rog ron roo ror ros rrd rrf rrg rrn rrr rrs rsd rsf rsg rsn rso rsr rss sdd sdf sdg sdn sdo sdr sds sfd sff sfg sfn sfo sfr sfs sgd sgf sgg sgn sgo sgr sgs snd snf sng snn sno snr sns sod sof sog son soo sor sos sr- srd srf srg srn sro srr srs ss- ssd ssf ssg ssn sso ssr sss