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:
[11, 71, 20, -84, 85]

Ex Output:
169


Ex Input:
[12, -63, -7, 57, 52, 63]

Ex Output:
126


Ex Input:
[43, 53, 97]

Ex Output:

54