Array
(
    [rectangle] => Array
        (
            [0] => 2x3
            [1] => 6x9
            [2] => 8x10
            [3] => 9x12
            [4] => 10x14
            [5] => 12x15
        )

    [runner] => Array
        (
        )

    [rounds] => Array
        (
        )

    [square] => Array
        (
        )

    [abstract] => Array
        (
        )

)