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.

[-12, -97, -83, -46, 69, -38]
8

[-39, 40, 47, -92, -30]
7

[88, 90, -50, -55]

2