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: [49, -78, 61, 14, -31, 34, -16, 7, 47, -15, 93, 15, -41, -63]

SOLUTION: [127, 139, 47, 45, 65, 50, 23, 40, 62, 108, 78, 56, 22]

PROBLEM: [71, 96, -76, 91, -3, 56]

SOLUTION: [25, 172, 167, 94, 59]

PROBLEM: [-17, 0, 8, -85, -45, -58, 30, 98]

SOLUTION:
[17, 8, 93, 40, 13, 88, 68]