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.

[-18, -68, -46, -34]
12

[-61, -18, 87, 64, 92, -41, 30, 84]
3

[-22, -84, -39, -2, -78, 92, 99]

6

