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: [-20, 43, -63, -59, 99, -82, -90, 36, 85, 93, 30, -78, 29, -46]

SOLUTION: [63, 106, 4, 158, 181, 8, 126, 49, 8, 63, 108, 107, 75]

PROBLEM: [-4, -63, 22, 95, -59, -26, 90, 100, -16]

SOLUTION: [59, 85, 73, 154, 33, 116, 10, 116]

PROBLEM: [-57, 13, 60, -60, 78, 90, 97, 42, 2, 51, 2, 13, -31, -91, 88]

SOLUTION:
[70, 47, 120, 138, 12, 7, 55, 40, 49, 49, 11, 44, 60, 179]