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: [-99, 83, 74, 26, 42]

SOLUTION: [182, 9, 48, 16]

PROBLEM: [-56, 5, 64, -25, 63, -97, 50, -39]

SOLUTION:
[61, 59, 89, 88, 160, 147, 89]