Teacher: 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.
Teacher: Now, understand the problem? If you are still confused, see the following example:
[7, 1, 5, 8, -4]
Solution: [6, 4, 3, 12]
Reason: The output is a list of the absolute value of the differences of every two consecutive values. So this is a good example.

Now, solve this instance: [96, -92, 82, 18, -32, -23, -46, -49, -75, -97, 73, 58, 92, -81]
Student:
[188, 174, 64, 50, 9, 23, 3, 26, 22, 170, 15, 34, 173]