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.

Example Input: [67, 81]
Example Output: [14]

Example Input: [61, -74, -78, -64, 63, -29, 98, 81]
Example Output: [135, 4, 14, 127, 92, 127, 17]

Example Input: [-71, -7, 32, -74, 83, -85, 96, -51, -9, -47, -23, 70, 59, 86]
Example Output:
[64, 39, 106, 157, 168, 181, 147, 42, 38, 24, 93, 11, 27]