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: [5, -37, 5, 33, -18, -52, -13]

SOLUTION: [42, 42, 28, 51, 34, 39]

PROBLEM: [-73, -56, -74, -80]

SOLUTION: [17, 18, 6]

PROBLEM: [30, -67, -86]

SOLUTION:
[97, 19]