Border Rows and Columns

Extract all the border rows and columns from a $2-$D array.

Format:

Input: A $2-$D Python list

Output: Four NumPy arrays $-$ First column of the input array, first row of the input array, last column of the input array, last row of the input array respectively.

Example:

Input $1$:

$[[11121314]$

$[21222324]$

$[31323334]]$

Output $1$:

$[112131]$

$[11121314]$

$[142434]$

$[31323334]$