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: [2, -87, -22, -72, 48, -57, -20, -21, 33, 88, 39, 90]

SOLUTION: [89, 65, 50, 120, 105, 37, 1, 54, 55, 49, 51]

PROBLEM: [84, 43, -58, -76, -44, -58, 36, -36, -75, -42, 14, -64, -12, 86, 68]

SOLUTION: [41, 101, 18, 32, 14, 94, 72, 39, 33, 56, 78, 52, 98, 18]

PROBLEM: [-75, 63, -28, 0, -79, -82, -64, -42, -98, 12]

SOLUTION:
[138, 91, 28, 79, 3, 18, 22, 56, 110]