-1 -3 -2 -3 -2 -1
2 3 -2 -2 2 3
5 7 4 4 5 7
(Orignal) (Sorted)
-1 -3 -2 -3 -2 -1
2 3 -2 -2 2 -1 -3 -2 -3 -2 -1
2 3 -2 -2 2 3
5 7 4 4 5 7
(Orignal) (Sorted)
-1 -3 -2 -3 -2 -1
2 3 -2 -2 2