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: [67, 94, -77, 4, 67, 88]

SOLUTION: [27, 171, 81, 63, 21]

PROBLEM: [54, 19, -60, 90, 37]

SOLUTION: [35, 79, 150, 53]

PROBLEM: [-44, 82, 52]

SOLUTION:
[126, 30]