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: [-19, 97]

SOLUTION: [116]

PROBLEM: [-38, -93, 38, -91, -72, 78, 58, 81, 44, 69, -28, 4, 45, -8]

SOLUTION: [55, 131, 129, 19, 150, 20, 23, 37, 25, 97, 32, 41, 53]

PROBLEM: [19, -64, -81, -79, 76, 73, -63, 91, -54, 60, 13, -54, -36, -48]

SOLUTION:
[83, 17, 2, 155, 3, 136, 154, 145, 114, 47, 67, 18, 12]