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, 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: [-100, 41, -68, -31, -71, -40, 77]

Output: [-29.5, -13.5, -49.5, -51.0, -55.5, 18.5]


Input: Consider Input: [-48, 55, -78, -11, -87, -51, 6, -74, 77, 80, -51, 11]


Output: [3.5, -11.5, -44.5, -49.0, -69.0, -22.5, -34.0, 1.5, 78.5, 14.5, -20.0]