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, -17, 75]
Example Output: 40

Example Input: [-10, -45, 9, 26, 4, 42, -54, -6, -63]
Example Output: 4

Example Input: [-98, -49, 63, 4, -66, -96]
Example Output:
2