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:
[-21, 81, -39, -72]

Ex Output:
153


Ex Input:
[41, 100, -38, -30, -99, -34, -86]

Ex Output:
199


Ex Input:
[-76, -11, 80, -14, 80, 38]

Ex Output:

156