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: [-20, -7, 37, -89, 89]

A: [13, 44, 126, 178]
****
Q: [56, 99]

A: [43]
****
Q: [73, 39, -65, 55, -76, -12, -16, -46, -39]

A:
[34, 104, 120, 131, 64, 4, 30, 7]
****