ddd ddf ddg ddi ddn ddo ddu dfd dff dfg dfi dfn dfo dfu dgd dgf dgg dgi dgn dgu di- did dif dig dii din dio diu dnd dnf dng dni dnn dno dod dof dog doi don doo dou dud duf dug dui dun duo fdd fdf fdg fdi fdn fdo fdu ffd fff ffg ffi ffn ffo ffu fgd fgf fgg fgi fgn fid fif fig fii fin fiu fnd fnf fng fni fnn fnu fof fog foi fon foo fou fud fuf fug fui fun fuo fuu g-d gdd gdf gdi gdn gdo gdu gfd gff gfi gfo ggd ggg ggi ggn ggo ggu gid gif gig gii gin gio giu gnd gnf gni gnn gno gnu god gof gog goi gon goo gou gu- gud guf gug gui gun guo guu i-d i-f idd idf idg idi idn ido idu ifd iff ifg ifi ifn ifo ifu igd igf igg igi ign igo igu iid iif iii iin iio iiu in- ind inf ing ini inn ino inu io- iod iof iog ioi ion ioo iou iu- iud iug iui n-i ndd ndf ndg ndi ndn ndo ndu nfd nff nfi nfn nfo nfu ngd ngf ngg ngi ngn ngo ngu nid nif nig nii nin nio niu nnf nng nni nnn nno nnu no- nod nof nog noi non noo nou nud nug nui nun nuo nuu o-i odd odf odg odi odn odo odu of- ofd off ofg ofi ofn ofo ofu ogd ogf ogg ogi ogn ogo oid oif oii oin oio oiu on- ond onf ong oni onn ono onu oo- ood oof oog ooi oon ooo ou- oud ouf oui oun ouo udd udf udg udi udn udo udu ufd uff ufg ufi ufn ufo ufu ugf ugg ugi ugn ugo ugu uid uif uig uii uin uio uiu un- und unf ung uni unn uno unu uod uog uon uoo uug uun uuu