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.

Let me give you an example: [73, 30, 71, 47, -65, 50, -90, -60]
The answer to this example can be: 163
Here is why: The maximum absolute difference is 163 because '|-90 - 73| = 163' which is the maximum possible absolute difference. So this is a good example.

OK. solve this:
[37, 26, -6, -69, 57, 58, -78]
Answer:
136