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 input: [7, 1, 5, 8, -4]
Example output: [6, 4, 3, 12]
Example explanation: The output is a list of the absolute value of the differences of every two consecutive values. So this is a good example.
Q: [-89, -30, 1, 97, 3, -96, -81, 25, 83, 97, -38, -36, 39, 16]
A:
[59, 31, 96, 94, 99, 15, 106, 58, 14, 135, 2, 75, 23]