In this task you are given a list of numbers and you need to find the average of each two consecutive values. The average of two numbers a and b is calculated as: (a + b) /2. The output should be a list of the averages of each two consecutive values. A list is presented with two brackets and comma-separated values, like: [1,2,3].

Example Input: [33, -44]
Example Output: [-5.5]

Example Input: [-76, -63, 15, 34, 34, 62, 23, -67, -17, 84, -47]
Example Output: [-69.5, -24.0, 24.5, 34.0, 48.0, 42.5, -22.0, -42.0, 33.5, 18.5]

Example Input: [46, -78, -22, -98, -5, 66, -23, 25, 19, -86, -30, 19, -62]
Example Output:
[-16.0, -50.0, -60.0, -51.5, 30.5, 21.5, 1.0, 22.0, -33.5, -58.0, -5.5, -21.5]