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: [-12, 8, -1, -73, 47, 62, 0, 50, 77, -16]
Example Output: 1

Example Input: [-16, 15, -28]
Example Output: 12

Example Input: [5, 99, -3]
Example Output:
8