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: [2, -13, 2, 44, 20, -16, 94, 63, -97]

SOLUTION: [15, 15, 42, 24, 36, 110, 31, 160]

PROBLEM: [57, 34, 82, -17, 71, -33, -67, -88, -81, 89, 2, 58]

SOLUTION: [23, 48, 99, 88, 104, 34, 21, 7, 170, 87, 56]

PROBLEM: [89, -39, 77, -38, 21, -39, 9, 11, -81, -65, 0, 88, 98]

SOLUTION:
[128, 116, 115, 59, 60, 48, 2, 92, 16, 65, 88, 10]