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:
[52, 4, -47, -63, -76, 48, -33, 92, 58, 67]

Ex Output:
4


Ex Input:
[-77, -35, 30, -89, -26, -42, -17, -65, -74]

Ex Output:
3


Ex Input:
[-11, 65, -34, 97, -44, -20]

Ex Output:

9