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: [-67, -22, -46, 54]

Output: 21


Input: Consider Input: [-13, 38, -75, -66]

Output: 9


Input: Consider Input: [-32, -98, 93, -44, 35, 57]


Output: 12