#!/usr/local/bin/perl
use strict;
use warnings;
use 5.10.0;

my $file = "faketext.txt";
open (FH, "< $file") or die "Can't open $file $!";
my @lines;
while (<FH>) {
	push @lines, $_;
	foreach $file(@lines)
    if(($file =~ /a/) && ($file =~ /e/) && ($file =~ /i/) && ($file =~ /o/) && ($file =~ /u/))
    {
        print $file;
    }