LZW Coding Currently Dictionary Recognized Pixel Being Encoded Location Sequence Processed Output (Code Word) Dictionary Entry 39 39 39 39 256 39-39 39 126 39 257 39-126 126 126 126 258 126-126 126 39 126 259 126-39 39 39 39-39 126 256 260 39-39-126 126 126 126-126 9 258 261 126-126-39 39 39 30-39 126 39-39-126⊙ 4---126 260 262 39-39-126-126 24 Bits 126 39 126-39 39 259 263 126-39-39 30 126 39-126 126 257 264 39-126-126 9 Bits 126 126LZW Coding 24 Bits 9 Bits