0:10 >perl 606_SoPW.pl

Reference: $VAR1 = {
          'Homer' => 'Marge',
          'Barney' => 'Betty',
          'Fred' => 'Wilma'
        };

Copy:      $VAR1 = {
          'Barney' => 'Betty',
          'Fred' => 'Wilma'
        };

 0:10 >