int(6)
01 14 07 04 04 04 13
01 06 11 04 00 12 12
09 09 09 04 00 00 03
09 16 09 09 09 00 03
17 02 10 10 00 00 05
02 02 15 00 00 05 05
02 02 02 02 02 02 08
float(0.00033402442932129)
Array
(
    [0] => Array
        (
            [0] => 3
            [1] => 12
        )

    [1] => Array
        (
            [0] => 6
            [1] => 14
        )

    [2] => Array
        (
            [0] => 7
            [1] => 11
        )

    [3] => Array
        (
            [0] => 11
            [1] => 6
        )

    [4] => Array
        (
            [0] => 12
            [1] => 3
        )

    [5] => Array
        (
            [0] => 14
            [1] => 6
        )

)