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:
[61, -74, -78, -64, 63, -29, 98, 81]

Ex Output:
[135, 4, 14, 127, 92, 127, 17]


Ex Input:
[-84, -25]

Ex Output:
[59]


Ex Input:
[-20, -53, -77, 82, 56, 33, -51, -82, -65, 52, 90]

Ex Output:

[33, 24, 159, 26, 23, 84, 31, 17, 117, 38]