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: [-61, -90, -27, 96, -21, -27, -59, 35, 84, 17, -51, -78, 61]

SOLUTION: [29, 63, 123, 117, 6, 32, 94, 49, 67, 68, 27, 139]

PROBLEM: [-98, -14, 71, 76, 89, -29, -45, -23, 72, 1, -67, 89, 42, 94, 41]

SOLUTION: [84, 85, 5, 13, 118, 16, 22, 95, 71, 68, 156, 47, 52, 53]

PROBLEM: [37, 66, 41, -48, 64]

SOLUTION:
[29, 25, 89, 112]