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: [46, 62, -30, -72, 26, 18, 3, -21]

SOLUTION: [16, 92, 42, 98, 8, 15, 24]

PROBLEM: [-66, 18, 47]

SOLUTION: [84, 29]

PROBLEM: [43, -60, -68]

SOLUTION:
[103, 8]