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: [-64, 95]

Output: [15.5]


Input: Consider Input: [37, 34, -76, -78, -28, 59, 6, -95, 19, 27, 62, 23, 41, 13]

Output: [35.5, -21.0, -77.0, -53.0, 15.5, 32.5, -44.5, -38.0, 23.0, 44.5, 42.5, 32.0, 27.0]


Input: Consider Input: [-89, 79, -64, -91, -83, -34, 4, -56, 8, -46, 83, -13]


Output: [-5.0, 7.5, -77.5, -87.0, -58.5, -15.0, -26.0, -24.0, -19.0, 18.5, 35.0]