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:
[45, 5, -30]

Ex Output:
35


Ex Input:
[67, -65, 93, 9, -39, -43, -93, 58]

Ex Output:
4


Ex Input:
[73, -38, 0]

Ex Output:

38