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: [-91, 10, 8, -43, 42, 65, 30, 82, -47]

Output: 2


Input: Consider Input: [-91, 67, -76, -32, -64, -20, -19, 64, -31]

Output: 1


Input: Consider Input: [-86, 25, -17, 63, 31, 62]


Output: 1