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:
[83, 55, 61]

Ex Output:
6


Ex Input:
[85, -26, 35, 84, 64, -45, -24, -31, 1, 17]

Ex Output:
1


Ex Input:
[-10, -23, -38, -67, 22, -79]

Ex Output:

12