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, -19, -47, -3]

Output: 16


Input: Consider Input: [-91, -9, 19, 49, -70, 50]

Output: 1


Input: Consider Input: [-25, -31, 78, -18, 74, 49, -9]


Output: 4


