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: [-72, -74, -52, -34]

Output: 2


Input: Consider Input: [-20, 95, 66, -72, -33, -59, 94, -64, -30]

Output: 1


Input: Consider Input: [-65, -43, 7, 54, -94, -100]


Output: 6