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: [43, 0, 49, -4, -36, -1, -64, 97, -56, 93, -41, -92, -43, -39]
Example Output: [21.5, 24.5, 22.5, -20.0, -18.5, -32.5, 16.5, 20.5, 18.5, 26.0, -66.5, -67.5, -41.0]

Example Input: [58, 76, 12, -55, 74, 15, -81]
Example Output: [67.0, 44.0, -21.5, 9.5, 44.5, -33.0]

Example Input: [9, 40, -91, -99, -53, 84, -94, 63, -44, -17, -99, 56, 56, 3]
Example Output:
[24.5, -25.5, -95.0, -76.0, 15.5, -5.0, -15.5, 9.5, -30.5, -58.0, -21.5, 56.0, 29.5]