#! perl/bin/perl.exe
use strict;
use warnings;
use List::MoreUtils qw(each_array);

my @colors = ('yellow','blue','white','brown','grey',
);

my $colors;
#my @shuffle = shuffle(@colors);

my $ea = each_array(@colors);

#my $shuffle = $shuffle[rand @shuffle];

my %numbers = (
'one'=>'low',
'two'=>'medium',
'three'=> 'high',
'four' => 'too high',
'five' => 'warning',
'six' => 'dangerous',
'seven' => 'toxic',
);
#my $colors = $ea->();
my $numbers;

while((my $key, my $value) = each(%numbers)){
#my $colors = $ea->();
#print "$numbers $shuffle[rand @shuffle]"."\n";
print $key $colors[$_%5] for 1..7;


}

I don't understand why it is saying "can't use "three" as a symbol of ref while strict refs in use in line 31"