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: [-57, 89, -34, 73, 21, 33]
Example Output: 12

Example Input: [45, -94, -49, 94, -41, -80, -26, 21, 19, 91]
Example Output: 2

Example Input: [80, -97, 65, -89]
Example Output:
8