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: [-47, -92, 82, -29, -21, -46, -47, 55, -27, -9, 39, -94, 81]

Output: [-69.5, -5.0, 26.5, -25.0, -33.5, -46.5, 4.0, 14.0, -18.0, 15.0, -27.5, -6.5]


Input: Consider Input: [-21, 10, 33, 79, -27, 13, -24, 64, -2, 23]

Output: [-5.5, 21.5, 56.0, 26.0, -7.0, -5.5, 20.0, 31.0, 10.5]


Input: Consider Input: [24, 58, -12, -54, -63, 55, 83, 62, -78]


Output: [41.0, 23.0, -33.0, -58.5, -4.0, 69.0, 72.5, -8.0]