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: [-40, 98, -64, -41, 35, -14, 11, 61, 91, -96, -14, 70]

SOLUTION: [138, 162, 23, 76, 49, 25, 50, 30, 187, 82, 84]

PROBLEM: [-12, 83, -89, -81, 8, -13, -80, -73, -51, 34, -68, 15, -93, -5, -23]

SOLUTION: [95, 172, 8, 89, 21, 67, 7, 22, 85, 102, 83, 108, 88, 18]

PROBLEM: [-7, 41, 86, -67, 27, -1, 37, 66, 74]

SOLUTION:
[48, 45, 153, 94, 28, 38, 29, 8]