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: [69, -19, 92]

Output: 23


Input: Consider Input: [-16, 99, -78]

Output: 62


Input: Consider Input: [72, -6, 55, 84]


Output: 12