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:
[-29, -25, -41, 67, 0, 48, -20, 2, 45, 59]

Ex Output:
2


Ex Input:
[-93, -27, -10, -36, 18]

Ex Output:
9


Ex Input:
[82, -76, 64]

Ex Output:

18