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: [-88, -68]

SOLUTION: [20]

PROBLEM: [73, 39, -65, 55, -76, -12, -16, -46, -39]

SOLUTION: [34, 104, 120, 131, 64, 4, 30, 7]

PROBLEM: [78, -27, 91, 32, 9]

SOLUTION:
[105, 118, 59, 23]