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, 22, 71, 6, -29]
Example Output: 16

Example Input: [97, -15, -90]
Example Output: 75

Example Input: [-9, 16, -94, -32]
Example Output:
23