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:
[-80, -27, -66, 56]

Ex Output:
14


Ex Input:
[-45, 30, 75, -47]

Ex Output:
2


Ex Input:
[-62, -26, 30, -45, -45, -95, -21, -46, 33, -24]

Ex Output:

0