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: [6, -53, 10, 70, -12, -93]
Example Output: 4

Example Input: [53, -55, 28, 59, -74]
Example Output: 6

Example Input: [38, 72, 6]
Example Output:
32