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: [-4, 67, -44, -74, -70]

SOLUTION: [71, 111, 30, 4]

PROBLEM: [11, 52, -44, 68, 83, -55, -38, -88, 60, 89, -90, 96]

SOLUTION: [41, 96, 112, 15, 138, 17, 50, 148, 29, 179, 186]

PROBLEM: [-58, -20]

SOLUTION:
[38]