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: [-5, -44, 81, -31, 87, 45]

Output: 6


Input: Consider Input: [-1, 25, 66, 86, -65, -22]

Output: 20


Input: Consider Input: [-78, -47, 41, 91, -69]


Output: 9