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: [65, 82, -67, -51]

Output: [73.5, 7.5, -59.0]


Input: Consider Input: [-16, -62, 54, -76, 10, 18, 43, 57, 87, 82, -40, -98, -6, -49, -74]


Output: [-39.0, -4.0, -11.0, -33.0, 14.0, 30.5, 50.0, 72.0, 84.5, 21.0, -69.0, -52.0, -27.5, -61.5]