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: [5, -50, 62, 30, -18, 45]

Output: 15


Input: Consider Input: [-89, 27, -9, -50, -38, 54]

Output: 12


Input: Consider Input: [-23, -1, -91]


Output: 22