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: [-77, -54, -84, -83, 21]
Example Output: 1

Example Input: [-70, 63, 25, 69, 14, 32, -36]
Example Output: 6

Example Input: [79, 20, -31, -70, 30, 20, 71]
Example Output:
0