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.

Input: Consider Input: [77, 38, -62, -11]

Output: 39


Input: Consider Input: [93, 21, -47, 31]

Output: 10


Input: Consider Input: [-90, -80, -74, 23, -79, -47, -50, 46, -47]


Output: 0


