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: [42, -94, -85, -77, 91, -90, -70, 52, 21, 46, -13, -60, -17]

SOLUTION: [136, 9, 8, 168, 181, 20, 122, 31, 25, 59, 47, 43]

PROBLEM: [90, 51, 65, -58, 14]

SOLUTION: [39, 14, 123, 72]

PROBLEM: [45, -15, -49, 99, 13, 16, 4, -46, -26, 2, -20, 35, 73, 60, 95]

SOLUTION:
[60, 34, 148, 86, 3, 12, 50, 20, 28, 22, 55, 38, 13, 35]