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: [60, 14]

Output: [37.0]


Input: Consider Input: [-79, -48, 58, -34, 17]

Output: [-63.5, 5.0, 12.0, -8.5]


Input: Consider Input: [29, 42, -9, 34, -93, -73, -63, -3]


Output: [35.5, 16.5, 12.5, -29.5, -83.0, -68.0, -33.0]