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.

Ex Input:
[-88, -68]

Ex Output:
[20]


Ex Input:
[-62, -52, 53, 78, 45, 36, 16, -97, 17, -45, 58, 85, -92, -32, 15]

Ex Output:
[10, 105, 25, 33, 9, 20, 113, 114, 62, 103, 27, 177, 60, 47]


Ex Input:
[-97, 24, 77, -4, -62, 93, 9, -23]

Ex Output:

[121, 53, 81, 58, 155, 84, 32]