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:
[-6, -55, 20]

Ex Output:
[49, 75]


Ex Input:
[56, -42, -17, 50, -87]

Ex Output:
[98, 25, 67, 137]


Ex Input:
[28, -28, -65, -97, 7, 17, 26, 45, -9]

Ex Output:

[56, 37, 32, 104, 10, 9, 19, 54]