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.

Q: [0, -34, -39, 83, -72, -20, -82, -91]

A: [34, 5, 122, 155, 52, 62, 9]
****
Q: [-57, -96]

A: [39]
****
Q: [29, 61, -88, -47]

A:
[32, 149, 41]
****