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:
[99, 96, -11, 32, -73, -94, -30, -80]

Ex Output:
3


Ex Input:
[-49, -81, 58]

Ex Output:
32


Ex Input:
[32, 88, -54, -65, -12, -18, -93, 37, -57]

Ex Output:

3