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: [25, 34, 52, 75, 27, 66, -55]
Example Output: 2

Example Input: [66, 15, 100, 70, -17, -56, 50]
Example Output: 4

Example Input: [63, -54, 1, 61, 78, -32, -49, -53]
Example Output:
1