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].

Input: Consider Input: [-42, -27, -37, -63, 89, -61, -68]

Output: [-34.5, -32.0, -50.0, 13.0, 14.0, -64.5]


Input: Consider Input: [-13, 68, 35, -12, 21, -100, 20, -33, -92, 21, 20, -33, 48, -71]

Output: [27.5, 51.5, 11.5, 4.5, -39.5, -40.0, -6.5, -62.5, -35.5, 20.5, -6.5, 7.5, -11.5]


Input: Consider Input: [-46, 6, 94, -98, 78, 55, 98, 67, -37, -46, 8, 21, -89, 66, -86]


Output: [-20.0, 50.0, -2.0, -10.0, 66.5, 76.5, 82.5, 15.0, -41.5, -19.0, 14.5, -34.0, -11.5, -10.0]