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: [14, -30, 53]
Example Output: 39

Example Input: [21, -34, 84, 92, 71, 99, -7, 2]
Example Output: 7

Example Input: [83, 55, 61]
Example Output:
6

