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: [86, 19, 31, 7, -52]
Example Output: 12

Example Input: [-90, 39, 23, -87, -76, 27]
Example Output: 3

Example Input: [19, -62, 67, -34, -63, -19, 45, 48, 64]
Example Output:
1