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:
[-92, 60, 17, 81, 31, -44, 57]

Ex Output:
173


Ex Input:
[-98, -27, 57]

Ex Output:

155