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: [-18, -27, -88, -76, -72]

Output: 4


Input: Consider Input: [-66, -89, -54, -26, -44, -82]

Output: 7


Input: Consider Input: [-43, 35, 75, 94, 75, 92, 1, 32, 70]


Output: 0