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]: [-11, -51, -59, -11, 73, -46, -55]
[A]: 0


[Q]: [-16, 15, -28]
[A]: 12


[Q]: [-49, 60, 67, 50, -93, 12, -47]
[A]:
2