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: [31, -62, 49, -13, -30, -59, 76, 31, 40, -31, -56, -36]

Output: [-15.5, -6.5, 18.0, -21.5, -44.5, 8.5, 53.5, 35.5, 4.5, -43.5, -46.0]


Input: Consider Input: [57, -42, 24, 40, 59, 88, -75, -11, 9, -56, -92, -80]

Output: [7.5, -9.0, 32.0, 49.5, 73.5, 6.5, -43.0, -1.0, -23.5, -74.0, -86.0]


Input: Consider Input: [-71, -48, 82, 24, -71, 98, 87, 24]


Output: [-59.5, 17.0, 53.0, -23.5, 13.5, 92.5, 55.5]