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, -75, 72]
Example Output: 51

Example Input: [35, -52, -65]
Example Output: 13

Example Input: [-10, 0, -30, 62, 32, 82, -2, 63]
Example Output:
1