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: [-12, -58, 60, 21, 91, 51, 59, -52, 7]

SOLUTION: [46, 118, 39, 70, 40, 8, 111, 59]

PROBLEM: [-98, -14, 71, 76, 89, -29, -45, -23, 72, 1, -67, 89, 42, 94, 41]

SOLUTION: [84, 85, 5, 13, 118, 16, 22, 95, 71, 68, 156, 47, 52, 53]

PROBLEM: [39, 48, 33, 100, -45, 40, 35, -21, 81, -100, -29, -29, -49, -25, -7]

SOLUTION:
[9, 15, 67, 145, 85, 5, 56, 102, 181, 71, 0, 20, 24, 18]