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: [74, 24, -54]

SOLUTION: [50, 78]

PROBLEM: [-24, -77, 85, -89, 84, -56, 18, 1, 39, 60, 40]

SOLUTION:
[53, 162, 174, 173, 140, 74, 17, 38, 21, 20]