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]: [20, 43, 2, -55]
[A]: 18


[Q]: [-27, 96, -37, 39, 15]
[A]: 10


[Q]: [-1, 52, -23]
[A]:
22