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: [-84, 52, -37, -65, -99, 21, -68]
Example Output: 3

Example Input: [-7, 71, 48, 96, -48, -11, -61]
Example Output: 4

Example Input: [-35, -16, 54, -96, -21, -8, 30, 97]
Example Output:
5