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]: [97, -58, 12, 63, 19, 71, -31, 36, -72]
[A]: 7


[Q]: [-70, -72, 75, 62, -96, -45, -45, -59, 43]
[A]: 0


[Q]: [98, -16, -58, 72, 96, 33, -90, -37]
[A]:
2