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: [-80, 97, 100, -16, -84, -62, -1, 37, 44, -71, -80, 60, 55]

SOLUTION: [177, 3, 116, 68, 22, 61, 38, 7, 115, 9, 140, 5]

PROBLEM: [77, 51, -33, -70, -73, 28, 79, -35, 0, 18]

SOLUTION: [26, 84, 37, 3, 101, 51, 114, 35, 18]

PROBLEM: [90, 46, 81, -64, -3, 63, -86, -38, 12, -4, -17, 41, -30]

SOLUTION:
[44, 35, 145, 61, 66, 149, 48, 50, 16, 13, 58, 71]