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:
[-69, 33, -73, -51, -43, 69]

Ex Output:
4


Ex Input:
[23, 43, 38, 53, 93]

Ex Output:
5


Ex Input:
[-24, 76, 9, -60, -35, -29, 69, 44]

Ex Output:

5