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: [52, 88, 91, 51, 48, 72, 93, 44, -23]

Output: [70.0, 89.5, 71.0, 49.5, 60.0, 82.5, 68.5, 10.5]


Input: Consider Input: [-99, 50, 84, -80, -77, 83, 16, 12, -100, -68, 30, -30, -83, -33, 84]

Output: [-24.5, 67.0, 2.0, -78.5, 3.0, 49.5, 14.0, -44.0, -84.0, -19.0, 0.0, -56.5, -58.0, 25.5]


Input: Consider Input: [-80, 53, -13, 92, 20, 86, -62, 97, -37, -17, -59, 2, 86, 17, 29]


Output: [-13.5, 20.0, 39.5, 56.0, 53.0, 12.0, 17.5, 30.0, -27.0, -38.0, -28.5, 44.0, 51.5, 23.0]