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: [90, 11, 51, 37, -80]

SOLUTION: [79, 40, 14, 117]

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, 78, 36, 78, -43, -11, 0, -54, 8, -16, -32, 91]

SOLUTION:
[74, 42, 42, 121, 32, 11, 54, 62, 24, 16, 123]