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: [-51, -4, -5, 98, -54, -82, -97]
Example Output: 1

Example Input: [-97, -62, 67, -15, 62, 38, -35, -54, -71]
Example Output: 5

Example Input: [12, 28, -37, 40, 81, -90, 80, -87]
Example Output:
1