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:
[-48, -2, -100, 41, 93, -51, -81]

Ex Output:
3


Ex Input:
[-85, -66, -63, -93, -13, -45, 26, -72, 53]

Ex Output:
3


Ex Input:
[13, -59, -34, 79, -95, -100, -12]

Ex Output:

5