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: [-6, -55, 20]

SOLUTION: [49, 75]

PROBLEM: [-44, -43, 76, -39, -17, 61, 70, -25, -40]

SOLUTION: [1, 119, 115, 22, 78, 9, 95, 15]

PROBLEM: [-45, 63, 76, -68, 88, -12, -78, -78, -42]

SOLUTION:
[108, 13, 144, 156, 100, 66, 0, 36]