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.

[EX Q]: [45, -11, 81, -75, 42, -33, -43, 19, -4]
[EX A]: 3

[EX Q]: [-14, 12, 87, -26]
[EX A]: 12

[EX Q]: [-15, 18, 52, -11, 77, -46, 71, -53, -4, 7]
[EX A]:
4