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: [-43, -33, -73, 61, 31, 48, 86, -47, -9]

Output: 159


Input: Consider Input: [60, -87, 29, 32]

Output: 147


Input: Consider Input: [-99, -40, 43, 12]


Output: 142