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: [-1, -11, -55, -19, -20, -19, -90, -66, -86]

A: [10, 44, 36, 1, 1, 71, 24, 20]
****
Q: [-93, -11, 31]

A: [82, 42]
****
Q: [-59, 12, -84, 90]

A:
[71, 96, 174]
****