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: [29, 62, 98, 33, 74, 85, -18, -94]
Example Output: 4

Example Input: [-1, 67, -18, 40, 66, -16, -48, -78]
Example Output:
1