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.

[Q]: [18, 42, 73, -74, 20, 93, 79, -2, 16]
[A]: 2


[Q]: [9, 71, -53, 5]
[A]: 4


[Q]: [-41, 99, -36, -13, 45]
[A]:
5