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: [63, 25, -47, 5]

Output: 20


Input: Consider Input: [3, 16, -90, -35, 93, 77, -58]

Output: 13


Input: Consider Input: [-27, -62, -71, -76, -25, 81, -54]


Output: 2