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: [39, 97, 43, 84, -23, -42, 47, 3]

Output: 4


Input: Consider Input: [1, -91, 60, -14, -8, 14, 7, -9]

Output: 1


Input: Consider Input: [17, 86, 51, 60]


Output: 9


