$ perl -MTie::Cycle -E 'tie $i, Tie::Cycle, [0..3]; push @{ $h{$i} }, $_ for 1..12'
$VAR1 = {
          '2' => [
                   3,
                   7,
                   11
                 ],
          '1' => [
                   2,
                   6,
                   10
                 ],
          '0' => [
                   1,
                   5,
                   9
                 ],
          '3' => [
                   4,
                   8,
                   12
                 ]
        };