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, -25, -76, -53, 43, -21]
4

[6, -53, 10, 70, -12, -93]
4

[-17, -42, 9, -30, -16, -92]

1