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

Ex Output:
4


Ex Input:
[45, 18, 36, 24, 35, -23, -27, 49]

Ex Output:

1