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:
[-61, -18, 87, 64, 92, -41, 30, 84]

Ex Output:
3


Ex Input:
[77, 38, -62, -11]

Ex Output:
39


Ex Input:
[24, -52, 73, -46, -87, 73]

Ex Output:

0