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:
[-14, -5, 54, 15]

Ex Output:
68


Ex Input:
[30, -63, 23, 51, 7, 13, -52, 86, -32]

Ex Output:
149


Ex Input:
[-45, -83, 44, 86, 28, 38, -78, 7]

Ex Output:

169