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: [-88, 30]

SOLUTION: [118]

PROBLEM: [44, 85, -15, -84, -40, -77, -17, -63]

SOLUTION: [41, 100, 69, 44, 37, 60, 46]

PROBLEM: [-29, 1, 9, 15, -66, 8]

SOLUTION:
[30, 8, 6, 81, 74]