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: [64, 49, 91, -91, 72, 52]

Output: 3


Input: Consider Input: [97, -19, -81, 14]

Output: 33


Input: Consider Input: [38, 38, 16, 91, -45, -90, 75, 100, 0]


Output: 0