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: [-73, -25, -81, 3, 49, -56, 5, -90, -83, -48, 47]

Output: [-49.0, -53.0, -39.0, 26.0, -3.5, -25.5, -42.5, -86.5, -65.5, -0.5]


Input: Consider Input: [41, -89, 75, -25, 95, -19, 62, -66, -87, -51, -1, 94]

Output: [-24.0, -7.0, 25.0, 35.0, 38.0, 21.5, -2.0, -76.5, -69.0, -26.0, 46.5]


Input: Consider Input: [-10, -49, -49, 14, 92, 63, -10, 73]


Output: [-29.5, -49.0, -17.5, 53.0, 77.5, 26.5, 31.5]