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: [-20, -20, 87, -95, 61, -9, -35]

Output: [-20.0, 33.5, -4.0, -17.0, 26.0, -22.0]


Input: Consider Input: [91, 3, -59, 63]

Output: [47.0, -28.0, 2.0]


Input: Consider Input: [52, -14, 49, 22, 18, 36, 26, 45, -43, -87, -33, -20, -14]


Output: [19.0, 17.5, 35.5, 20.0, 27.0, 31.0, 35.5, 1.0, -65.0, -60.0, -26.5, -17.0]


