Given the task definition, example input & output, solve the new input case.
In this task you are given a list of integers and you need to find the absolute value of the difference between each two consecutive values. The output should be a list of the absolute value of the differences of each two consecutive values.
Example: [7, 1, 5, 8, -4]
Output: [6, 4, 3, 12]
The output is a list of the absolute value of the differences of every two consecutive values. So this is a good example.

New input case for you: [74, -3]
Output:
[77]