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: [2, 75, 89, 57, 97, -9, 0, 52]

Output: 2


Input: Consider Input: [-24, -23, -1, -17, 96, 55, 27]

Output: 1


Input: Consider Input: [-17, -57, -90, 4]


Output: 21