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:
[82, 2, -19, 74, 59, -68]

Ex Output:
8


Ex Input:
[95, 1, 61, 89]

Ex Output:
6


Ex Input:
[-50, -36, 19, -54, 3, 38, 13, -18, -66, 32]

Ex Output:

4