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: [-17, -44, 39, -40, -41, -57]

SOLUTION: [27, 83, 79, 1, 16]

PROBLEM: [-90, 90]

SOLUTION: [180]

PROBLEM: [-9, 25, 5, 75]

SOLUTION:
[34, 20, 70]