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: [-20, 95, 66, -72, -33, -59, 94, -64, -30]
Example Output: 1

Example Input: [72, 77, 97, 12, 26]
Example Output: 5

Example Input: [-96, -31, -99, 94, -56]
Example Output:
3