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, -64, -71, 89, 51, 86, 55, 58, 45, 13, -97, 31, -77]
[A]: [84, 7, 160, 38, 35, 31, 3, 13, 32, 110, 128, 108]


[Q]: [-26, 5, 61, -30, 45, 94, -56, -23]
[A]: [31, 56, 91, 75, 49, 150, 33]


[Q]: [1, 28, -84, -33, -81, 53, -7, -39, 90]
[A]:
[27, 112, 51, 48, 134, 60, 32, 129]