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: [87, -67, -42]

Output: 25


Input: Consider Input: [6, 69, -76]

Output: 63


Input: Consider Input: [-43, -8, -10, -11]


Output: 1