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

Output: 9


Input: Consider Input: [-20, -43, -74, -82]

Output: 8


Input: Consider Input: [-13, 7, -76, 61, -70, 81, -89, 14, 42, 76]


Output: 5