ddd ddf ddg ddi ddn ddo ddr dds ddu dfd dff dfg dfi dfn dfo dfr dfs dfu dgd dgf dgg dgi dgn dgr dgs dgu di- did dif dig dii din dio dir dis diu dnd dnf dng dni dnn dno dnr dns dod dof dog doi don doo dor dos dou drd drg dri drn dro drr drs dru dsd dsf dsg dsi dsn dso dsr dss dsu dud duf dug dui dun duo dur dus fdd fdf fdg fdi fdn fdo fdr fds fdu ffd fff ffg ffi ffn ffo ffr ffs ffu fgd fgf fgg fgi fgn fgr fgs fid fif fig fii fin fir fis fiu fnd fnf fng fni fnn fnr fns fnu fof fog foi fon foo for fos fou frd frf frg fri frn fro frr frs fru fsd fsf fsg fsi fsn fso fsr fss fsu fud fuf fug fui fun fuo fur fus fuu g-d gdd gdf gdi gdn gdo gdr gds gdu gfd gff gfi gfo gfr gfs ggd ggg ggi ggn ggo ggr ggs ggu gid gif gig gii gin gio gir gis giu gnd gnf gni gnn gno gnr gns gnu god gof gog goi gon goo gor gos gou grd grf grg gri grn gro grr grs gru gsd gsf gsg gsi gsn gso gsr gss gsu gu- gud guf gug gui gun guo gur gus guu i-d i-f idd idf idg idi idn ido idr ids idu ifd iff ifg ifi ifn ifo ifr ifs ifu igd igf igg igi ign igo igr igs igu iid iif iii iin iio iir iis iiu in- ind inf ing ini inn ino inr ins inu io- iod iof iog ioi ion ioo ior ios iou ir- ird irf irg iri irn iro irr irs iru is- isd isf isg isi isn iso isr iss isu iu- iud iug iui iur ius n-i ndd ndf ndg ndi ndn ndo ndr nds ndu nfd nff nfi nfn nfo nfr nfs nfu ngd ngf ngg ngi ngn ngo ngs ngu nid nif nig nii nin nio nir nis niu nnf nng nni nnn nno nns nnu no- nod nof nog noi non noo nor nos nou nrd nrf nrg nri nrn nro nrr nrs nru nsd nsf nsg nsi nsn nso nsr nss nsu nud nug nui nun nuo nur nus nuu o-i odd odf odg odi odn odo odr ods odu of- ofd off ofg ofi ofn ofo ofr ofs ofu ogd ogf ogg ogi ogn ogo ogs oid oif oii oin oio oir ois oiu on- ond onf ong oni onn ono onr ons onu oo- ood oof oog ooi oon ooo oor oos or- ord orf org ori orn oro orr ors oru os- osd osf osg osi osn oso osr oss osu ou- oud ouf oui oun ouo our ous rdd rdf rdg rdi rdn rdo rdr rds rdu rfd rff rfg rfi rfn rfo rfr rfs rfu rgd rgf rgg rgi rgn rgo rgr rgs rid rif rig rii rin rio rir ris rnd rng rni rnn rno rnr rns rnu rod rof rog roi ron roo ror ros rou rrd rrf rrg rri rrn rrr rrs rru rsd rsf rsg rsi rsn rso rsr rss rsu rud ruf rug rui run ruo rur rus ruu sdd sdf sdg sdi sdn sdo sdr sds sdu sfd sff sfg sfi sfn sfo sfr sfs sfu sgd sgf sgg sgi sgn sgo sgr sgs sgu sid sif sig sii sin sio sir sis siu snd snf sng sni snn sno snr sns snu sod sof sog soi son soo sor sos sou sr- srd srf srg sri srn sro srr srs ss- ssd ssf ssg ssi ssn sso ssr sss ssu sud suf sug sui sun suo sur sus suu udd udf udg udi udn udo udr uds udu ufd uff ufg ufi ufn ufo ufr ufs ufu ugf ugg ugi ugn ugo ugr ugs ugu uid uif uig uii uin uio uir uis uiu un- und unf ung uni unn uno unr uns unu uod uog uon uoo uor uos ur- urd urf urg uri urn uro urr urs uru usd usf usg usi usn uso usr uss usu uug uun uur uus uuu