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: [3, -34, -46, -70]
Example Output: 12

Example Input: [-97, -62, 67, -15, 62, 38, -35, -54, -71]
Example Output: 5

Example Input: [-72, -17, 74, 54, 43, -65, 56, 27]
Example Output:
2