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, -17, 74, 54, 43, -65, 56, 27]

Output: 2


Input: Consider Input: [-51, 43, 46, 35, -2]

Output: 3


Input: Consider Input: [-73, -20, -44, 3, 97, -29, -22, 92, -64]


Output: 2