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.

Input: Consider Input: [13, 23, 33, 65, 22, -1, 81, -90]

Output: 171


Input: Consider Input: [-73, -52, 90, -88, -34, -74, 2, -81, -5]

Output: 178


Input: Consider Input: [-76, 85, 92, 2]


Output: 168