{cycle $a = array("a", "b", "c")}
{cycle $b = 1..3}

{$a}{$b}
{increment $a, $b}
{$a}{$b}
{increment $a, $b}
{$a}{$b}
{decrement $a, $b}
{$a}{$b}
{reset $a, $b}
{$a}{$b}