ddd ddf ddg ddi ddl dfd dff dfg dfi dfl dgd dgf dgg dgi dgl di- did dif dig dii dil dl- dld dlf dlg dli dll fdd fdf fdg fdi fdl ffd fff ffg ffi ffl fgd fgf fgg fgi fgl fid fif fig fii fil fld flf flg fli fll g-d gdd gdf gdi gdl gfd gff gfi gfl ggd ggg ggi gid gif gig gii gil gld glf glg gli gll i-d i-f idd idf idg idi idl ifd iff ifg ifi ifl igd igf igg igi igl iid iif iii iil il- ild ilf ilg ili ill ldd ldf ldg ldi ldl lfd lff lfg lfi lfl lgd lgf lgg lgi lgl lid lif lig lii lil lld llf llg lli lll