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.

[97, -58, 12, 63, 19, 71, -31, 36, -72]
7

[-7, 59, 0]
7

[8, -66, 62]

54