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: [-40, -75, -26, -56, 81, 91, -91, -1, -9, 61, 64, -51]

SOLUTION: [35, 49, 30, 137, 10, 182, 90, 8, 70, 3, 115]

PROBLEM: [70, -52]

SOLUTION: [122]

PROBLEM: [28, 85, -83, 93, -75, 37, -45, -49, 66, 34, 99, 0, 18, -55, 50]

SOLUTION:
[57, 168, 176, 168, 112, 82, 4, 115, 32, 65, 99, 18, 73, 105]