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: [15, -78, -76, 35, 42, 83]

Output: [-31.5, -77.0, -20.5, 38.5, 62.5]


Input: Consider Input: [-77, -57, 89, 67, -3, 6, 76]

Output: [-67.0, 16.0, 78.0, 32.0, 1.5, 41.0]


Input: Consider Input: [3, 80, -95, -1, 76]


Output: [41.5, -7.5, -48.0, 37.5]