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, 42, 73, -74, 20, 93, 79, -2, 16]

Output: 2


Input: Consider Input: [-93, -27, -10, -36, 18]

Output: 9


Input: Consider Input: [-84, 6, 43, -37, 79]


Output: 36