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]: [84, -50, -100, 24, -3, 21, 49]
[A]: 3


[Q]: [-16, -17, -49, -9, 42, 66]
[A]: 1


[Q]: [8, 54, 72, -41, -11, -68]
[A]:
18