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: [3, 31, -39, -76, -27, -28, 55, -49]

SOLUTION: [28, 70, 37, 49, 1, 83, 104]

PROBLEM: [-47, 10, 42, 65, -77, -72, 10, 69, 4]

SOLUTION: [57, 32, 23, 142, 5, 82, 59, 65]

PROBLEM: [-51, 25, -65, -69, 9, -30, -13, 76, -67, -40, -38, -27]

SOLUTION:
[76, 90, 4, 78, 39, 17, 89, 143, 27, 2, 11]