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: [14, 49, -88, 85, 79, 93, -16, 66, -35, 14, 40, 38, -9]
Example Output: [31.5, -19.5, -1.5, 82.0, 86.0, 38.5, 25.0, 15.5, -10.5, 27.0, 39.0, 14.5]

Example Input: [54, -28, -32]
Example Output: [13.0, -30.0]

Example Input: [25, 23, 19, -22, -49, -69, -83, -67, -44, 16, -48]
Example Output:
[24.0, 21.0, -1.5, -35.5, -59.0, -76.0, -75.0, -55.5, -14.0, -16.0]