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: [17, 46, 74]

SOLUTION: [29, 28]

PROBLEM: [94, -13, -89, 10, 84, -81, -78, 55, -64, 63, -61, -81]

SOLUTION: [107, 76, 99, 74, 165, 3, 133, 119, 127, 124, 20]

PROBLEM: [-67, -88, 98, 77, 19, -95, -5, -32, -4]

SOLUTION:
[21, 186, 21, 58, 114, 90, 27, 28]