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: [-87, -24, 78, 60]

Output: 18


Input: Consider Input: [10, 19, 44, -34, -10, -22, 53, -2]

Output: 8


Input: Consider Input: [-16, 37, -64, -30, 84]


Output: 14