ddd ddf ddg ddi ddn ddu dfd dff dfg dfi dfn dfu dgd dgf dgg dgi dgn dgu di- did dif dig dii din diu dnd dnf dng dni dnn dud duf dug dui dun fdd fdf fdg fdi fdn fdu ffd fff ffg ffi ffn ffu fgd fgf fgg fgi fgn fid fif fig fii fin fiu fnd fnf fng fni fnn fnu fud fuf fug fui fun fuu g-d gdd gdf gdi gdn gdu gfd gff gfi ggd ggg ggi ggn ggu gid gif gig gii gin giu gnd gnf gni gnn gnu gu- gud guf gug gui gun guu i-d i-f idd idf idg idi idn idu ifd iff ifg ifi ifn ifu igd igf igg igi ign igu iid iif iii iin iiu in- ind inf ing ini inn inu iu- iud iug iui n-i ndd ndf ndg ndi ndn ndu nfd nff nfi nfn nfu ngd ngf ngg ngi ngn ngu nid nif nig nii nin niu nnf nng nni nnn nnu nud nug nui nun nuu udd udf udg udi udn udu ufd uff ufg ufi ufn ufu ugf ugg ugi ugn ugu uid uif uig uii uin uiu un- und unf ung uni unn unu uug uun uuu