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: [49, 83, 90, 41, 0]

SOLUTION: [34, 7, 49, 41]

PROBLEM: [79, 80, -33, 51, 39, 46, 45, 14, 98]

SOLUTION: [1, 113, 84, 12, 7, 1, 31, 84]

PROBLEM: [-31, 53, 75, 4, 38, -80]

SOLUTION:
[84, 22, 71, 34, 118]