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, 17, 35, -78, 51, -95, 78]

Ex Output:
16


Ex Input:
[59, 50, -86, -25, -72, -68, 36]

Ex Output:
4


Ex Input:
[25, 98, -99, 48, -94, 60, 7]

Ex Output:

5