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.

[-57, 89, -34, 73, 21, 33]
12

[-51, -4, -5, 98, -54, -82, -97]
1

[-70, 98, 18, 72, 49, 74, -19]

2