Array
(
    [0] => 21
    [1] => 16
    [2] => 1
    [3] => 15
    [4] => 11
    [5] => 9
    [6] => 5
    [7] => 3
    [8] => 2
    [9] => 0
)
<br/>Array
(
    [0] => 21
    [1] => 16
    [2] => 1
    [3] => 15
    [4] => 11
    [5] => 9
    [6] => 5
    [7] => 3
    [8] => 2
    [9] => 0
    [10] => 6
    [11] => 12
    [12] => 19
)