use strict;
use warnings;

my $website_1 = 'a';
my $website_2 = 'e';
my $website_3 = 'i';
my $website_4 = 'o';
my $website_5 = 'u';

for (my $x = 1; $x <= 5; $x++) {
	print eval "\$website_$x";
}