C:\cpanrun\depot\main\contrib-patched\perl\CPAN\src\Class-Maker\blib/lib/Class/classwalker.pl

        $flowchart->relate(
                [$example_box, "right"] => [$example_box2, "left"],
                reason => "Y"
        );

        $flowchart->relate(
                [$example_box, "right", -1] => [$example_box3, "left"],
                reason => "N"
        );