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:
[-57, -79, 46, 52, -21]

Ex Output:
131


Ex Input:
[-41, 64, -65]

Ex Output:
129


Ex Input:
[77, -60, -76, 91, -25, -27, 95]

Ex Output:

171