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: [-83, -88, 71, -16, -93, -11, 7, 80, 88, 90, -99, -77, -54]

SOLUTION: [5, 159, 87, 77, 82, 18, 73, 8, 2, 189, 22, 23]

PROBLEM: [-58, -31]

SOLUTION: [27]

PROBLEM: [-41, -53, -27, -80, -17, -22, -88, 14, 19, -73, 4]

SOLUTION:
[12, 26, 53, 63, 5, 66, 102, 5, 92, 77]