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: [-4, -47, 40, -40, -3, -76, 73, 68, 91, -61]
Example Output: 1

Example Input: [59, 50, -86, -25, -72, -68, 36]
Example Output: 4

Example Input: [22, 23, 57, -39]
Example Output:
1