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.

[40, 89, -76, 74, 8, -1]
9

[-36, 39, 4]
35

[81, -6, -35]

29