In this task you will be given a list of integers. You should find the maximum 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 largest possible absolute distance.

[34, 20, 17, 90]
73

[-73, -38, -47, -92, -64]
54

[-97, 90, 33, 53, 3, -7, 11]

187