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:
[-51, -2, -31, 6, -98, 37]

Ex Output:
8


Ex Input:
[-12, -97, -83, -46, 69, -38]

Ex Output:
8


Ex Input:
[-82, 89, -45]

Ex Output:

37