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:
[-76, -7, 97, 3, 8, 92]

Ex Output:
5


Ex Input:
[-14, 9, -15, -29, 30, -19]

Ex Output:
1


Ex Input:
[-46, -24, -61, 78]

Ex Output:

15