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: [-50, 65, -20, -95, 81, -2]
Example Output: 16

Example Input: [94, 91, 84, 29, 81, 26, -78, -77]
Example Output: 1

Example Input: [-40, 63, -87, 26, -43, 73]
Example Output:
3