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.

Ex Input:
[67, -23, 43]

Ex Output:
24


Ex Input:
[82, -25, -76, -53, 43, -21]

Ex Output:
4


Ex Input:
[38, -18, -52, 55, 98, -26, 97, -71, -8]

Ex Output:

1