Array
(
    [0] => 6
    [1] => 5
    [2] => 3
    [3] => 2
    [4] => 12
    [5] => 11
    [6] => 10
    [7] => 9
)

Array
(
    [0] => 6
    [1] => 5
    [2] => 3
    [3] => 2
    [4] => 12
    [5] => 11
    [6] => 10
    [7] => 9
)

Array
(
    [0] => 6
    [1] => 5
    [2] => 3
    [3] => 2
    [4] => 12
    [5] => 11
    [6] => 10
    [7] => 9
)

Array
(
    [0] => 6
    [1] => 5
    [2] => 3
    [3] => 2
    [4] => 12
    [5] => 11
    [6] => 10
    [7] => 9
)