ddd ddf ddi ddl ddn dfd dff dfi dfl dfn di- did dif dii dil din dl- dld dlf dli dll dnd dnf dni dnl dnn fdd fdf fdi fdl fdn ffd fff ffi ffl ffn fid fif fii fil fin fld flf fli fll fln fnd fnf fni fnl fnn i-d i-f idd idf idi idl idn ifd iff ifi ifl ifn iid iif iii iil iin il- ild ilf ili ill iln in- ind inf ini inl inn ldd ldf ldi ldl ldn lfd lff lfi lfl lfn lid lif lii lil lin lld llf lli lll lln lnd lni lnl lnn n-i ndd ndf ndi ndl ndn nfd nff nfi nfl nfn nid nif nii nil nin nld nlf nli nll nln nnf nni nnl nnn