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: [43, 34, 44, -40, -37, -38, -21, 86, -13]
Example Output: 1

Example Input: [27, -59, -21, 96, -60, 66, 71, 48]
Example Output: 1

Example Input: [-39, -92, -16, -9, 69, 13, 26, -86]
Example Output:
6