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: [6, -53, 10, 70, -12, -93]
Example Output: 4

Example Input: [-7, 41, -28, -37]
Example Output: 9

Example Input: [22, 15, -72, -88, 97, -16]
Example Output:
7