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: [-54, -22, 20, -14, -52, 70, -36, 37]

Output: 2


Input: Consider Input: [5, -75, -38, -1]

Output: 6


Input: Consider Input: [-40, 62, -81]


Output: 41