Or avoiding code duplication:

use strict;
use warnings;
use 5.010;
use Algorithm::Loops qw/NestedLoops/;

my @letters = ( 0 .. 9, 'a' .. 'z' );

NestedLoops(
    [ (\@letters) x 8 ],
    sub { say @_ }
);

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Perl 6 - second systems done right

In reply to Re^2: Simple way to create a rainbow table by moritz
in thread Simple way to create a rainbow table by Anonymous Monk

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