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: [-89, 51, 48, 64, 13, -97, 68]

A: 3
****
Q: [-88, -84, 43]

A: 4
****
Q: [-18, 97, 90, 50, 0, 88, 60]

A:
2
****