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: [-43, -48, 39]

Output: 5


Input: Consider Input: [-72, -18, 90, 8, -37, 61, -16]

Output: 2


Input: Consider Input: [77, 35, 12, 21, 93, -30, -57, -8]


Output: 9