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: [-90, 86, -53, 28, -19, -61]

Output: 8


Input: Consider Input: [87, -67, -42]

Output: 25


Input: Consider Input: [-13, 62, -36, 41, -66]


Output: 21