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

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

PROBLEM: [74, 72, 53, 45, 84, -69, 86, 69, -39, -39]

SOLUTION: [2, 19, 8, 39, 153, 155, 17, 108, 0]

PROBLEM: [87, 100, -20, -45, -25, -57]

SOLUTION:
[13, 120, 25, 20, 32]