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

Output: 3


Input: Consider Input: [71, 19, 14, 18]

Output: 1


Input: Consider Input: [-72, 46, -69, -61, -19, 54]


Output: 3