use Parent;

use strict;
use warnings;

my $parent = new Parent( 'value1', 'value2' );
my $child = $parent->getChild();
print "Values 1 and two from the child are:\n1....",
      $child->getValue1(),"\n2....",
      $child->getValue2(),"\n";
print "Values 1 and two from the child via the parent are:\n1....",
      $parent->getChildValue1(),"\n2....",
      $parent->getChildValue2(),"\n";