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]: [-35, -49, -42, -24, -93, -87, 57]
[A]: 6


[Q]: [29, 56, -68]
[A]: 27


[Q]: [4, -25, 19, -81, -47, -16, -4, 29, 6]
[A]:
2