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:
[17, -28, -64, 62, 40, 20]

Ex Output:
126


Ex Input:
[26, 51, 74, -20, -62, -27, -92]

Ex Output:
166


Ex Input:
[-46, -57, 83, -33, -80, 4, 79, -33, 70]

Ex Output:

163