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]: [20, 43, 2, -55]
[A]: 18


[Q]: [-29, -42, -95, -99, 73, 15, -65, 52]
[A]: 4


[Q]: [-68, 32, 64, -59, 58, 85, 37, -2, 94, 39]
[A]:
2