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  1. or download this
    use Data::Dumper;
    my %stopper;
    ...
    print Dumper $x;
    
    print Dumper \%stopper;
    
  2. or download this
    $VAR1 = 'stopper';
    $VAR1 = {};
    
  3. or download this
    $VAR1 = 'stopper';
    $VAR1 = {
              'y' => {}
            };