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, 2, -19, 74, 59, -68]
8

[-43, 2, 16, 56, 89, -46, -67, 32, 27]
3

[64, -72, 2, -54, -54, 78]

0