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er,ackrl heP Just another

sub _{@_<2&&return print@_;my@a;push@{$a[--$|]},$_ for
@_;_(@$_)for@a};_ split//,"huroP cels,tetah Jen akrr";

Just another Perl hacker,

perl -le 'print --$| for 1..5'

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perl -le 'print ++$| for 1..5'

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