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:
[49, -80, -72, -83, -41, 83, -46]

Ex Output:
3


Ex Input:
[-95, -50, -2, 23]

Ex Output:
25


Ex Input:
[93, -68, -68, -7, 40, 33, -43, 49]

Ex Output:

0