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.

[100, 89, 62, 55, 30, 85, -30, -4]
4

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

[72, -66, -91, 97, 99, -30, -54, 96]

1