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: [27, 40, -97, -4]
Example Output: 13

Example Input: [45, -94, -49, 94, -41, -80, -26, 21, 19, 91]
Example Output: 2

Example Input: [-47, 67, -17, 67]
Example Output:
0