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: [66, -20, 22, -77, 56, 56, -19, -91]

A: 0
****
Q: [45, -11, 81, -75, 42, -33, -43, 19, -4]

A: 3
****
Q: [-47, 51, -66, -31, 40, -74, -38, -13, 72]

A:
7
****