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]: [-4, 3, -73]
[A]: 7


[Q]: [-45, 7, 29]
[A]: 22


[Q]: [-10, -47, 97, 66]
[A]:
31