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INPUT FILE 1:  foobar.txt
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foo bar.
Paul is my name.

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INPUT FILE 2: lalala.txt
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Hello World.
Is Paul my name?

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INPUT FILE 3: onemore.txt
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Yes
my 
name
is
Paul



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STANDARD OUTPUT
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foo - 1
bar. - 1
Paul - 3
is - 2
my - 3
name. - 1
Hello - 1
World. - 1
Is - 1
name? - 1
Yes - 1
name - 1