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: [-21, 93, 99, -36, -87]
Example Output: 6

Example Input: [-18, -27, -88, -76, -72]
Example Output: 4

Example Input: [-26, -19, 13, 38, -44, 3, -62, -45]
Example Output:
1