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: [22, -21, -6, -2, -76, -26]

Output: [0.5, -13.5, -4.0, -39.0, -51.0]


Input: Consider Input: [0, -19, -44, 90, -50, 22, 23, -79, -37, 9, -3]

Output: [-9.5, -31.5, 23.0, 20.0, -14.0, 22.5, -28.0, -58.0, -14.0, 3.0]


Input: Consider Input: [-29, -2, 64, -20, -69, -93, 41, 4, -12, 97, 86, -41]


Output: [-15.5, 31.0, 22.0, -44.5, -81.0, -26.0, 22.5, -4.0, 42.5, 91.5, 22.5]