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:
[45, -94, -49, 94, -41, -80, -26, 21, 19, 91]

Ex Output:
2


Ex Input:
[-26, -74, 89, -94, 8, 18, -11, 1, -82, -37]

Ex Output:
7


Ex Input:
[48, 67, 25, 30, 94, -46, 3, 90, 59, 55]

Ex Output:

4