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: [79, -21, 98, 57, -90, 11, 45, -2, 6, -34]

Output: [29.0, 38.5, 77.5, -16.5, -39.5, 28.0, 21.5, 2.0, -14.0]


Input: Consider Input: [-74, -74, 64, -88, 59, 99, 27, -18, -49]

Output: [-74.0, -5.0, -12.0, -14.5, 79.0, 63.0, 4.5, -33.5]


Input: Consider Input: [-88, -4, -23, -4, -3, 55, 81, -73, -92, -78, -11, 38, 78, -15]


Output: [-46.0, -13.5, -13.5, -3.5, 26.0, 68.0, 4.0, -82.5, -85.0, -44.5, 13.5, 58.0, 31.5]