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]: [-88, -68]
[A]: [20]


[Q]: [68, -72, -83]
[A]: [140, 11]


[Q]: [9, 73, 83, 100, -12, -33, -15, -60, 41, 22, 57, -40, 77, 72, -90]
[A]:
[64, 10, 17, 112, 21, 18, 45, 101, 19, 35, 97, 117, 5, 162]