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.

[-56, 57, -62, 43]
6

[-12, 47, -59, -45]
14

[-4, 0, 3, 67, 7, 71, -52, 100, -27]

3