In this task you will be given a list of integers. You should find the maximum absolute difference between 2 integers in the list. The absolute difference is the absolute value of one integer subtracted by another. The output should be a single integer which is the largest possible absolute distance.

Ex Input:
[-33, 97, -9, 87, 53, -45, -56]

Ex Output:
153


Ex Input:
[-19, -11, 26]

Ex Output:
45


Ex Input:
[-4, 64, -72, 26]

Ex Output:

136