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: [20, 41]

A: [21]
****
Q: [-71, 21, -44, 98, -96, -59]

A: [92, 65, 142, 194, 37]
****
Q: [47, -19, 83, 87, 89, 72, 67, -56]

A:
[66, 102, 4, 2, 17, 5, 123]
****