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, -58, 12, 63, 19, 71, -31, 36, -72]
Example Output: 7

Example Input: [60, -23, 44]
Example Output:
16