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:
[26, 68, -100, 89, -85, 11, -19, -78, -62]

Ex Output:
7


Ex Input:
[-43, -94, 88, -14, 83, 34, 28, -19]

Ex Output:
5


Ex Input:
[-84, -89, 50, -42, 17, 29, 13]

Ex Output:

4