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:
[-49, -92, 88, -65, -30, -36, -31, 68, -47, 70, 90, -75, 66]

Ex Output:
[43, 180, 153, 35, 6, 5, 99, 115, 117, 20, 165, 141]


Ex Input:
[31, 87, 87, 54, -31, 41, 47, 0, 47]

Ex Output:
[56, 0, 33, 85, 72, 6, 47, 47]


Ex Input:
[-31, 86, -52]

Ex Output:

[117, 138]