foreach $one (@arrayA) {
	chomp $one;
	$found = 0;
	
	foreach $two (@arrayB) {
		chomp $two;
		if ($one eq $two) {
			print "$hashB{$two}";
			$found = 1;
			last;
		}
	}
	
	if ($found == 0) {
		print "$hashA{$one}";
	}
}