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:
[-30, -22, 17, 70]

Ex Output:
8


Ex Input:
[-79, 92, 41, -48, 5, 70, -54]

Ex Output:
6


Ex Input:
[-84, 35, -81, 32, 98, -87, -95, -42, -63, -41]

Ex Output:

1