Original:

[
 [ 0  1  2  3  4]
 [ 5  6  7  8  9]
 [10 11 12 13 14]
 [15 16 17 18 19]
 [20 21 22 23 24]
]

Column swap:

[
 [ 0  2  1  3  4]
 [ 5  7  6  8  9]
 [10 12 11 13 14]
 [15 17 16 18 19]
 [20 22 21 23 24]
]

Column and row swap:

[
 [ 0  2  1  3  4]
 [ 5  7  6  8  9]
 [10 12 11 13 14]
 [20 22 21 23 24]
 [15 17 16 18 19]
]