how to extract string by possible groupings?

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Title               Percent2   Percent3
test1.cpp     0.00% of 21     0.00% of 16
test2.c     None   16.53% of 484
test3.h         0.00% of 138    None

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#!perl
local @match;
...
    }
close (FILE_EXPECTED_RESULT);

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Title               Percent2   Percent3
title :
...
title : test3.h
percent2 :
percent3 : test3.h

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