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:
[69, 65, -22, 68, -60, 79]

Ex Output:
1


Ex Input:
[-54, 6, -52, -44]

Ex Output:
2


Ex Input:
[63, 85, -41, 95, -89, -5, 90, 35]

Ex Output:

5