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: [-30, 85, -87, 13, 85, -87, 11, 38, -80]
Example Output: 0

Example Input: [1, -47, -34, 23, -62, 68]
Example Output: 13

Example Input: [-93, 58, 91, -65, 64, -56, 31, 34, 83]
Example Output:
3