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: [-47, -66, -85]

Output: 19


Input: Consider Input: [-85, -85, 47, 50, -45, -63, -22, 21, -62]

Output: 0


Input: Consider Input: [33, 39, -27]


Output: 6