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]: [-67, -22, -46, 54]
[A]: 21


[Q]: [56, -51, 79, 34]
[A]: 22


[Q]: [53, 98, -85, 63, 87, -49, -56, -100, 59]
[A]:
4