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: [-59, 12, -84, 90]

SOLUTION: [71, 96, 174]

PROBLEM: [93, -17, -23]

SOLUTION: [110, 6]

PROBLEM: [42, -42, 75, -40, -77, 78, 62, 17, -46, -29, -30, 47, 37]

SOLUTION:
[84, 117, 115, 37, 155, 16, 45, 63, 17, 1, 77, 10]