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:
[-41, -77, 78, -78, -8, 23]

Ex Output:
1


Ex Input:
[46, 28, -41, -4, -33]

Ex Output:
8


Ex Input:
[-87, 28, 4, -93, -9, 93, 73, 6, 55, 12]

Ex Output:

2