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: [72, 85, -37, 24]
Example Output: 13

Example Input: [85, 77, 73, 4, -6, 93]
Example Output: 4

Example Input: [-20, -49, 57, 38, 22, -51, -15, -25]
Example Output:
2