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: [29, -84, 35, 40, 47, 17, -86, 6, 79, 69, 58, -48, 77, -82]

SOLUTION: [113, 119, 5, 7, 30, 103, 92, 73, 10, 11, 106, 125, 159]

PROBLEM: [3, 31, -39, -76, -27, -28, 55, -49]

SOLUTION: [28, 70, 37, 49, 1, 83, 104]

PROBLEM: [-45, -56, -49, -34, -64, 76, -83, -2, 48]

SOLUTION:
[11, 7, 15, 30, 140, 159, 81, 50]