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: [13, -11, -70, 79, -46, 55, 66, -16, -28, -19, -30, -56, -5, 4, -60]

SOLUTION: [24, 59, 149, 125, 101, 11, 82, 12, 9, 11, 26, 51, 9, 64]

PROBLEM: [20, -64, -71, 89, 51, 86, 55, 58, 45, 13, -97, 31, -77]

SOLUTION: [84, 7, 160, 38, 35, 31, 3, 13, 32, 110, 128, 108]

PROBLEM: [-22, 71, -86, -100, -77, 8, 57, -75]

SOLUTION:
[93, 157, 14, 23, 85, 49, 132]