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: [-16, -17, -49, -9, 42, 66]

Output: 1


Input: Consider Input: [6, 73, 97, -47, 32, 16]

Output: 10


Input: Consider Input: [-96, 74, -78, -7, 27, 51, -2, 21, -78]


Output: 0