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: [-12, 93, -67, 52, -13, 30, -65, 71]

Output: [40.5, 13.0, -7.5, 19.5, 8.5, -17.5, 3.0]


Input: Consider Input: [-89, 64, -14, -48, -57, -86, 14]

Output: [-12.5, 25.0, -31.0, -52.5, -71.5, -36.0]


Input: Consider Input: [80, -66, -63, 45, -98, 92, -13, -30, -72]


Output: [7.0, -64.5, -9.0, -26.5, -3.0, 39.5, -21.5, -51.0]