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: [-5, -36, -89, -12, -49, -78, -74]

SOLUTION: [31, 53, 77, 37, 29, 4]

PROBLEM: [-39, -3, -90, 50, -87, 33, 9, 71, 88, -38, -33]

SOLUTION: [36, 87, 140, 137, 120, 24, 62, 17, 126, 5]

PROBLEM: [-38, 73, 0, 64, -75, -37, -18, -80, -20, 54, 0, 44, -43, 18]

SOLUTION:
[111, 73, 64, 139, 38, 19, 62, 60, 74, 54, 44, 87, 61]