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: [1, -91, 60, -14, -8, 14, 7, -9]
Example Output: 1

Example Input: [-7, -13, -29, -55, -9, 25, 36, -24, -91]
Example Output:
2