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, -69, -29, -13]

A: 7
****
Q: [-29, -42, -95, -99, 73, 15, -65, 52]

A: 4
****
Q: [-80, 68, -9, -31]

A:
22
****