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: [-77, -52, 64, 34, -9, 29, -91, 90, 8, -87, 34, 1, -8]

Output: [-64.5, 6.0, 49.0, 12.5, 10.0, -31.0, -0.5, 49.0, -39.5, -26.5, 17.5, -3.5]


Input: Consider Input: [73, 14, 60, -37, -46, 37, 74, -6, -98, -73, 62]

Output: [43.5, 37.0, 11.5, -41.5, -4.5, 55.5, 34.0, -52.0, -85.5, -5.5]


Input: Consider Input: [11, 56, 25, 18, -86, 43, -69, 37, 50, 8, 75]


Output: [33.5, 40.5, 21.5, -34.0, -21.5, -13.0, -16.0, 43.5, 29.0, 41.5]