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: [67, -23, 43]
Example Output: 24

Example Input: [5, -75, -38, -1]
Example Output: 6

Example Input: [99, 85, 41, 59, -57, 85, 38, 81]
Example Output:
0