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: [88, 45]

SOLUTION: [43]

PROBLEM: [-34, 23, -51, 72, -57]

SOLUTION: [57, 74, 123, 129]

PROBLEM: [13, 61, -49, -50, -18, -62, 19, -32, 55, 64, -64, 71, 100, 26, 14]

SOLUTION:
[48, 110, 1, 32, 44, 81, 51, 87, 9, 128, 135, 29, 74, 12]