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:
[100, -8, -56, -93, -27, -4]

Ex Output:
4


Ex Input:
[46, 28, -41, -4, -33]

Ex Output:
8


Ex Input:
[37, 88, -77, 3]

Ex Output:

34