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]: [9, -21, 40, 23]
[A]: [30, 61, 17]


[Q]: [-76, -29, 78, -83, -69, -47, -34, 51, -17, -9, -15, 3, -34, -37, -34]
[A]: [47, 107, 161, 14, 22, 13, 85, 68, 8, 6, 18, 37, 3, 3]


[Q]: [23, 45, -40, 10, 70, 20, 55, -30]
[A]:
[22, 85, 50, 60, 50, 35, 85]