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: [73, -32, -75, 39, -10, -15, 90, -89, -56, 40, -66, -89, -34]

Output: [20.5, -53.5, -18.0, 14.5, -12.5, 37.5, 0.5, -72.5, -8.0, -13.0, -77.5, -61.5]


Input: Consider Input: [-2, 12, 55, -100, 82, 53, 13, 62, -93, -8, -25, -15, 92]

Output: [5.0, 33.5, -22.5, -9.0, 67.5, 33.0, 37.5, -15.5, -50.5, -16.5, -20.0, 38.5]


Input: Consider Input: [-66, -20, -24, 83, 44, 78, 80, -51, 8, -32]


Output: [-43.0, -22.0, 29.5, 63.5, 61.0, 79.0, 14.5, -21.5, -12.0]