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:
[-28, 6]

Ex Output:
[34]


Ex Input:
[76, -28]

Ex Output:
[104]


Ex Input:
[67, 69, 38, 84, -94, -96, 12, -19, 60]

Ex Output:

[2, 31, 46, 178, 2, 108, 31, 79]