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.

Q: [56, -42, -17, 50, -87]

A: [98, 25, 67, 137]
****
Q: [27, -34, -76, 22, 13, -66, 46, 15]

A: [61, 42, 98, 9, 79, 112, 31]
****
Q: [-69, -54]

A:
[15]
****