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: [-51, 88, 40, 48, 3, 45, 61]

Output: 3


Input: Consider Input: [-4, 77, 44]

Output: 33


Input: Consider Input: [-15, 86, -68, -31, 46, 19, 97, 43, 78]


Output: 3