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: [95, 1, 61, 89]
Example Output: 6

Example Input: [68, 17, -58, -25, -80, -59, 94, 64]
Example Output: 1

Example Input: [71, 45, 51, -95, 7, -52, -94, 81]
Example Output:
1