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: [23, -26, -68, 45, -85]

Output: 17


Input: Consider Input: [19, 73, -30, 53, -89, 99, 61, -54]

Output: 8


Input: Consider Input: [62, -100, -47, -81, -43, -3]


Output: 4