Compression

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Look for redundancy in this text below  "Ask not what your country can do for you -- ask what you can do for your country."

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 "ask"

appears two times  "what" appears two times  "your" appears two times  "country" appears two times  "can" appears two times  "do" appears two times  "for" appears two times  "you" appears two times

LZ adaptive dictionarybased algorithm 

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LZ adaptive dictionary-based algorithm Lempel and Zivcataloging

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2. 3. 4. 5. 6. 7. 8. 9.

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ask not what your country can do for you -- ask what you can do for your country.

ask what your country can do for you So the sentence now reads "1 not 2 3 4 5 6 7 8 -- 1 2 8 5 6 7 3 4"

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Can we get the dictionary any smaller ask not what your country can do for you -- ask what you can do for your country _what you r country_ _can do for you ask _Not 45123--412

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