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: [-28, 3, 74, 30, 46, -54, 47, 51]
Example Output: 1

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

Example Input: [92, 73, 35, 74, -3, -72]
Example Output:
1