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]: [61, 57, 15, 75, -60]
[A]: 4


[Q]: [-45, 30, 75, -47]
[A]: 2


[Q]: [-36, -78, -12, -29, 74, -17, -22, 72]
[A]:
2