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: [-29, -33, 12, -61]

SOLUTION: [4, 45, 73]

PROBLEM: [43, -87, 5, 88, 77, 51, 64, 37, -13]

SOLUTION: [130, 92, 83, 11, 26, 13, 27, 50]

PROBLEM: [-55, 11, -10, -5, -45, 49, -28, -19, 42, 66]

SOLUTION:
[66, 21, 5, 40, 94, 77, 9, 61, 24]