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:
[8, 97, 92, 83, 44, 86]

Ex Output:
3


Ex Input:
[80, -75, -5, 10, -48]

Ex Output:
15


Ex Input:
[-87, -65, 21, 94, 8, 66, 14, -76]

Ex Output:

6