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: [2, 75, 89, 57, 97, -9, 0, 52]
Example Output: 2

Example Input: [-39, 40, 47, -92, -30]
Example Output: 7

Example Input: [-64, 49, -11, -60, 24, 53, 13, 69]
Example Output:
4