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: [-21, 3, -54, 78]

A: [24, 57, 132]
****
Q: [-20, 41, -23]

A: [61, 64]
****
Q: [0, 5, -99, -88, 71, 94, 80, -25, 18, -12, -67, -75, 94]

A:
[5, 104, 11, 159, 23, 14, 105, 43, 30, 55, 8, 169]
****