;"1":L:0(#/.~ (],.(<'    '),.hcodes) ,&.>@~.)'this is an example for huffman encoding'
 t    0 1 0 1 0
 h    1 1 1 1 1
 i    1 0 0 1
 s    0 0 1 0
      1 0 1
 a    1 1 0 0
 n    0 0 0
 e    1 1 0 1
 x    0 1 0 1 1
 m    0 0 1 1
 p    0 1 1 0 0
 l    0 1 1 0 1
 f    1 1 1 0
 o    0 1 0 0
 r    0 1 1 1 0
 u    0 1 1 1 1
 c    1 0 0 0 0
 d    1 0 0 0 1
 g    1 1 1 1 0