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:
[-7, -23, -41]

Ex Output:
16


Ex Input:
[-89, -56, 33, 23, -40, -82, -17, 56, -98]

Ex Output:

7