ddd ddf ddi ddn ddo ddr dds ddu dfd dff dfi dfn dfo dfr dfs dfu di- did dif dii din dio dir dis diu dnd dnf dni dnn dno dnr dns dod dof doi don doo dor dos dou drd dri drn dro drr drs dru dsd dsf dsi dsn dso dsr dss dsu dud duf dui dun duo dur dus fdd fdf fdi fdn fdo fdr fds fdu ffd fff ffi ffn ffo ffr ffs ffu fid fif fii fin fir fis fiu fnd fnf fni fnn fnr fns fnu fof foi fon foo for fos fou frd frf fri frn fro frr frs fru fsd fsf fsi fsn fso fsr fss fsu fud fuf fui fun fuo fur fus fuu i-d i-f idd idf idi idn ido idr ids idu ifd iff ifi ifn ifo ifr ifs ifu iid iif iii iin iio iir iis iiu in- ind inf ini inn ino inr ins inu io- iod iof ioi ion ioo ior ios iou ir- ird irf iri irn iro irr irs iru is- isd isf isi isn iso isr iss isu iu- iud iui iur ius n-i ndd ndf ndi ndn ndo ndr nds ndu nfd nff nfi nfn nfo nfr nfs nfu nid nif nii nin nio nir nis niu nnf nni nnn nno nns nnu no- nod nof noi non noo nor nos nou nrd nrf nri nrn nro nrr nrs nru nsd nsf nsi nsn nso nsr nss nsu nud nui nun nuo nur nus nuu o-i odd odf odi odn odo odr ods odu of- ofd off ofi ofn ofo ofr ofs ofu oid oif oii oin oio oir ois oiu on- ond onf oni onn ono onr ons onu oo- ood oof ooi oon ooo oor oos or- ord orf ori orn oro orr ors oru os- osd osf osi osn oso osr oss osu ou- oud ouf oui oun ouo our ous rdd rdf rdi rdn rdo rdr rds rdu rfd rff rfi rfn rfo rfr rfs rfu rid rif rii rin rio rir ris rnd rni rnn rno rnr rns rnu rod rof roi ron roo ror ros rou rrd rrf rri rrn rrr rrs rru rsd rsf rsi rsn rso rsr rss rsu rud ruf rui run ruo rur rus ruu sdd sdf sdi sdn sdo sdr sds sdu sfd sff sfi sfn sfo sfr sfs sfu sid sif sii sin sio sir sis siu snd snf sni snn sno snr sns snu sod sof soi son soo sor sos sou sr- srd srf sri srn sro srr srs ss- ssd ssf ssi ssn sso ssr sss ssu sud suf sui sun suo sur sus suu udd udf udi udn udo udr uds udu ufd uff ufi ufn ufo ufr ufs ufu uid uif uii uin uio uir uis uiu un- und unf uni unn uno unr uns unu uod uon uoo uor uos ur- urd urf uri urn uro urr urs uru usd usf usi usn uso usr uss usu uun uur uus uuu