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.

[-54, -22, 20, -14, -52, 70, -36, 37]
2

[-85, -66, -63, -93, -13, -45, 26, -72, 53]
3

[53, -11, -61]

50