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: [22, -54, -92, -89, -4, -29, -42, -76]

Output: 3


Input: Consider Input: [-86, -100, -46, 16, 34, 12, 91]


Output: 4


