# This is a hash:
my %hash = ( 	1 => 'one',
		2 => 'two',
	);

# This is a hash ref:
my $hashref = {	1 => 'one',
		2 => 'two',
	};

# This is a hash ref of the hash above:
my $hashref2 = \%hash;

# Get a hash value:
print "Hash: " . $hash{1} . "\n";

# Get a hashref value:
print "Hash ref: " . $hashref->{1} . "\n";

##</code><code>##

print $_, "\t", $hash{$_}->[1], "\t", $hash{$_}->[2], "\n";