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.

[82, -64, 49, 7, -89, 40, -34, 63, -73]
9

[96, 45, -70, -82]
12

[-48, -46, -59, -68, 88, -78]

2