Array
(
    [0] => 5
    [1] => 10
    [2] => 7
    [3] => 2
    [4] => 99
    [5] => 8
    [6] => 50
    [7] => 6
)
Array
(
    [0] => 2
    [1] => 5
    [2] => 7
    [3] => 99
    [4] => 50
    [5] => 10
    [6] => 8
    [7] => 6
)