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: [69, -85, -82, 75, -40, 98, -48, 27, -52, -45]

Output: [-8.0, -83.5, -3.5, 17.5, 29.0, 25.0, -10.5, -12.5, -48.5]


Input: Consider Input: [-96, 58, -84, -38, 62, 47, 77, -64, 97, 42, 55, 83, -69]

Output: [-19.0, -13.0, -61.0, 12.0, 54.5, 62.0, 6.5, 16.5, 69.5, 48.5, 69.0, 7.0]


Input: Consider Input: [-70, -47, -91, -82, -97, 70]


Output: [-58.5, -69.0, -86.5, -89.5, -13.5]