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: [93, 21, -47, 31]

Output: 10


Input: Consider Input: [-39, 40, 47, -92, -30]

Output: 7


Input: Consider Input: [79, 15, -49, 98]


Output: 19