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: [77, 15, -6, -50, -15, -39, 40, 75, -54, 10]

Output: 2


Input: Consider Input: [-89, 51, 48, 64, 13, -97, 68]

Output: 3


Input: Consider Input: [18, -11, -71, 43, 40, -32, -68]


Output: 3