ddd ddf ddi ddn dds ddu ddy dfd dff dfi dfn dfs dfu di- did dif dii din dis diu diy dnd dnf dni dnn dns dny dsd dsf dsi dsn dss dsu dsy dud duf dui dun dus duy dy- dyd dyn dys dyu dyy fdd fdf fdi fdn fds fdu ffd fff ffi ffn ffs ffu ffy fid fif fii fin fis fiu fnd fnf fni fnn fns fnu fsd fsf fsi fsn fss fsu fud fuf fui fun fus fuu fy- fyi fyn i-d i-f idd idf idi idn ids idu idy ifd iff ifi ifn ifs ifu ify iid iif iii iin iis iiu in- ind inf ini inn ins inu iny is- isd isf isi isn iss isu isy iu- iud iui ius iys iyy n-i ndd ndf ndi ndn nds ndu ndy nfd nff nfi nfn nfs nfu nid nif nii nin nis niu nnf nni nnn nns nnu nsd nsf nsi nsn nss nsu nsy nud nui nun nus nuu nuy nyd nyf nyn nys nyu nyy sdd sdf sdi sdn sds sdu sdy sfd sff sfi sfn sfs sfu sid sif sii sin sis siu snd snf sni snn sns snu sny ss- ssd ssf ssi ssn sss ssu sud suf sui sun sus suu suy sy- syd syi syn sys syu udd udf udi udn uds udu ufd uff ufi ufn ufs ufu uid uif uii uin uis uiu un- und unf uni unn uns unu uny usd usf usi usn uss usu uun uus uuu uyi uys uyu ydn yds ydy yfd yff yfs yfu yid yif yii yin yis ynd ynn yns ynu yny ysi yss ysu ysy yud yui yun yus yuu yuy yyf yys yyu yyy