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: [8, -8, 26, -88, 71, -9, -10, -93, -91, -72, -12]

Output: [0.0, 9.0, -31.0, -8.5, 31.0, -9.5, -51.5, -92.0, -81.5, -42.0]


Input: Consider Input: [79, 93, 22, -12, 60, -51, 71, -59, -27, -43, -31, 60, -55]

Output: [86.0, 57.5, 5.0, 24.0, 4.5, 10.0, 6.0, -43.0, -35.0, -37.0, 14.5, 2.5]


Input: Consider Input: [93, 22, 77]


Output: [57.5, 49.5]


