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: [-6, -9, -65, 90, 31, 64, 80, 79, 31]

Output: 0


Input: Consider Input: [26, -91, -86, 65]

Output: 5


Input: Consider Input: [-45, 72, 38, -46, -61, 96]


Output: 1