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: [-27, 44, -11, -44, 21, 18, 42, 38]

Output: 2


Input: Consider Input: [-72, 93, 53, 65, 49, 65, -98, -88, 60, 55]

Output: 0


Input: Consider Input: [-82, 64, -28, -68]


Output: 14