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.

Example Input: [-4, -55, 63, -71, -12, 97, -82, -69, 77]
Example Output: 179

Example Input: [-43, 82, 63, 94]
Example Output: 137

Example Input: [-7, -48, -81, -50]
Example Output:
74