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: [19, 0, -16, 77, 1, -74, 97, -64, -56, -30]
Example Output: 1

Example Input: [-62, -58, 66, -47, -74, 46, 91, 77, -35]
Example Output: 4

Example Input: [21, -8, -54, 55, -84, -88, -99, -59, -70]
Example Output:
4