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.

[13, -53, 1]
12

[23, -26, -68, 45, -85]
17

[-89, 39, 88, -96, -97, -91, 47]

1