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: [3, 64, -72, 28, 18, -84, -91, -73, 58]

SOLUTION: [61, 136, 100, 10, 102, 7, 18, 131]

PROBLEM: [-13, -74, 44, -22, -1, -36, -8, 87, -60, -96, 72, -70, -27, 95]

SOLUTION: [61, 118, 66, 21, 35, 28, 95, 147, 36, 168, 142, 43, 122]

PROBLEM: [69, 48, -13, -44, 55, 58, -96, 17]

SOLUTION:
[21, 61, 31, 99, 3, 154, 113]