a.txt
b.txt
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This part of the
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document has stayed the
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same from version to
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version. It shouldn't
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be shown if it doesn't
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change. Otherwise, that
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would not be helping to
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compress the size of the
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changes.
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This paragraph contains
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text that is outdated.
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It will be deleted in the
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near future.
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It is important to spell
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check this dokument.
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On the other hand, a
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misspelled word isn't
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the end of the world.
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Nothing in the rest of
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this paragraph needs to
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be changed. Things can
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be added after it.
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This is an important
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notice! It should
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therefore be located at
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the beginning of this
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document!
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This part of the
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document has stayed the
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same from version to
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version. It shouldn't
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be shown if it doesn't
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change. Otherwise, that
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would not be helping to
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compress anything.
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It is important to spell
17
check this document.
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On the other hand, a
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Nothing in the rest of
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this paragraph needs to
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be changed. Things can
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be added after it.
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This paragraph contains
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important new additions
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to this document.