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: [-23, 100]

SOLUTION: [123]

PROBLEM: [80, 0, -38, 3, 36, -25, -86, 83, -35, -77, -96, -43, -76, -97]

SOLUTION: [80, 38, 41, 33, 61, 61, 169, 118, 42, 19, 53, 33, 21]

PROBLEM: [56, -12, 43, -5, -29, 34, -37, -4, -44, -86, 71, -74, 5, -91]

SOLUTION:
[68, 55, 48, 24, 63, 71, 33, 40, 42, 157, 145, 79, 96]