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:
[-55, -21, 96, 24, -32, -25, 89, 82, 63, 31]

Ex Output:
4


Ex Input:
[-77, 72, -41]

Ex Output:
36


Ex Input:
[-92, -22, 11, -11, -37, 13]

Ex Output:

2