In this task you will be given a list of integers. You should find the minimum 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 smallest possible absolute distance.

Example Input: [75, -77, -28, 39]
Example Output: 36

Example Input: [20, 43, 2, -55]
Example Output: 18

Example Input: [22, 70, -1, 91, 40, 55, -36, -1, 84]
Example Output:
0