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]: [-21, 3, -54, 78]
[A]: [24, 57, 132]


[Q]: [77, 69, -27, -66, 72, 6, -77, -65, 21, 53, 31, -33, -28, -41, 27]
[A]: [8, 96, 39, 138, 66, 83, 12, 86, 32, 22, 64, 5, 13, 68]


[Q]: [-20, 0, 64, -93, -25, -52, -84, 50]
[A]:
[20, 64, 157, 68, 27, 32, 134]