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:
[-30, 47, 17, 83, -99, 37, 37, 56, 81]

Ex Output:
[77, 30, 66, 182, 136, 0, 19, 25]


Ex Input:
[5, -37, 5, 33, -18, -52, -13]

Ex Output:
[42, 42, 28, 51, 34, 39]


Ex Input:
[45, 16, 70, 73, 66]

Ex Output:

[29, 54, 3, 7]