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: [-34, 88, -96, -69, -61, -55, 86]

Output: [27.0, -4.0, -82.5, -65.0, -58.0, 15.5]


Input: Consider Input: [-77, 76, 21, 100, 19]

Output: [-0.5, 48.5, 60.5, 59.5]


Input: Consider Input: [-12, -100, -63, -1, -43, 44, -92, 18, 100]


Output: [-56.0, -81.5, -32.0, -22.0, 0.5, -24.0, -37.0, 59.0]