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.

[EX Q]: [-58, -31]
[EX A]: [27]

[EX Q]: [85, 28, -48, -79]
[EX A]: [57, 76, 31]

[EX Q]: [-30, -21, -15, 64, 52, -20, -14, 81, 58]
[EX A]:
[9, 6, 79, 12, 72, 6, 95, 23]