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, -99, 25, -49, 31, 10, 30, -69, -21]

Ex Output:
[187, 124, 74, 80, 21, 20, 99, 48]


Ex Input:
[-44, 58, -65, 63, -22, 97, 15, 64, -4, 94]

Ex Output:
[102, 123, 128, 85, 119, 82, 49, 68, 98]


Ex Input:
[13, 23, 31, -79, -47, 82, 12, 22, -55]

Ex Output:

[10, 8, 110, 32, 129, 70, 10, 77]