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.

Q: [2, 75, 89, 57, 97, -9, 0, 52]

A: 2
****
Q: [-84, 52, -37, -65, -99, 21, -68]

A: 3
****
Q: [27, 31, 7]

A:
4
****