TASK DEFINITION: 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.
PROBLEM: [97, -77, 38]

SOLUTION: [174, 115]

PROBLEM: [-61, -59, -3, -79, 54]

SOLUTION: [2, 56, 76, 133]

PROBLEM: [-49, -22, 32, -52]

SOLUTION:
[27, 54, 84]