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]: [-19, 97]
[A]: [116]


[Q]: [-90, 90]
[A]: [180]


[Q]: [-97, 61, -51, 87, 30, 3, 68, 57, 23, 72, 83, 55, 52, 14, 12]
[A]:
[158, 112, 138, 57, 27, 65, 11, 34, 49, 11, 28, 3, 38, 2]