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: [-11, 20, -57, -39]

A: 18
****
Q: [-59, -97, -61, -87, 73, -53, -57]

A: 2
****
Q: [6, -88, 91, -49, 74]

A:
17
****