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: [-54, 6, -52, -44]

Output: 2


Input: Consider Input: [-11, 54, 1, 14, 40, 6, -58, 23, 83, -2]

Output: 3


Input: Consider Input: [70, 24, 39, -61]


Output: 15