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: [-69, 33, -73, -51, -43, 69]
Example Output: 4

Example Input: [-16, -17, -49, -9, 42, 66]
Example Output: 1

Example Input: [-63, 17, 53, -10, 22, -21]
Example Output:
5

