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:
[-40, -55, 22, 74, -51]

Ex Output:
129


Ex Input:
[51, 86, 85, -83, -60, -14, -87, 67, 25]

Ex Output:
173


Ex Input:
[-3, 46, 49, 68, -91, 62]

Ex Output:

159


