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: [12, 15, -23, -68, -75, 30, 5, -27, -15, -1, -20, 86, 56, -49, -55]

SOLUTION: [3, 38, 45, 7, 105, 25, 32, 12, 14, 19, 106, 30, 105, 6]

PROBLEM: [-30, 47, 17, 83, -99, 37, 37, 56, 81]

SOLUTION: [77, 30, 66, 182, 136, 0, 19, 25]

PROBLEM: [64, 26, 96, 63, 32, 8, -99, 30, -74, -12]

SOLUTION:
[38, 70, 33, 31, 24, 107, 129, 104, 62]