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: [-31, -46, 89, 62, 24, -93, -1, 55, -69, 19, 72, 83, 57, 78, 28]

SOLUTION: [15, 135, 27, 38, 117, 92, 56, 124, 88, 53, 11, 26, 21, 50]

PROBLEM: [46, 62, -30, -72, 26, 18, 3, -21]

SOLUTION: [16, 92, 42, 98, 8, 15, 24]

PROBLEM: [-81, 8, 86, -29, -32]

SOLUTION:
[89, 78, 115, 3]