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: [-14, -93, 6, -75, 34, 96, 8, -65, -91]

Output: [-53.5, -43.5, -34.5, -20.5, 65.0, 52.0, -28.5, -78.0]


Input: Consider Input: [-18, 63, 49, 17, 1]

Output: [22.5, 56.0, 33.0, 9.0]


Input: Consider Input: [10, 78, -45, 86, 58, 50, 38, -47, 45, 69, 51, 44]


Output: [44.0, 16.5, 20.5, 72.0, 54.0, 44.0, -4.5, -1.0, 57.0, 60.0, 47.5]