Array
(
    [f] => Array
        (
            [32] => Array
                (
                    [0] => 673
                    [1] => 673
                )

            [34] => Array
                (
                    [0] => 115
                    [1] => 115
                )

        )

)

f32=673-673&f34=115-115&
stop-5