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: [0, -85, 1, 64, 53, -80, 18, 45, 57, -84, -11, 80, -23, 91]

Output: [-42.5, -42.0, 32.5, 58.5, -13.5, -31.0, 31.5, 51.0, -13.5, -47.5, 34.5, 28.5, 34.0]


Input: Consider Input: [89, -29, -43, 99, -63, -80, -73, -50, -58]

Output: [30.0, -36.0, 28.0, 18.0, -71.5, -76.5, -61.5, -54.0]


Input: Consider Input: [-47, 57, 98, -81, 82, -19, 75, 39, -55, -54, -19, -77, -87, -12]


Output: [5.0, 77.5, 8.5, 0.5, 31.5, 28.0, 57.0, -8.0, -54.5, -36.5, -48.0, -82.0, -49.5]