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: [-21, 3, -54, 78]

SOLUTION: [24, 57, 132]

PROBLEM: [-46, -31, 65, 44]

SOLUTION: [15, 96, 21]

PROBLEM: [-67, -90, -65, 17, 64, 71, 34, -80, 45, 10, 92, 66]

SOLUTION:
[23, 25, 82, 47, 7, 37, 114, 125, 35, 82, 26]