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: [27, -78, -59, -24, 69, -13, 27, 48, -2, -82, 23, 13, 19, 7]

Output: [-25.5, -68.5, -41.5, 22.5, 28.0, 7.0, 37.5, 23.0, -42.0, -29.5, 18.0, 16.0, 13.0]


Input: Consider Input: [13, -16, 74, -48, 53, 39, -49]

Output: [-1.5, 29.0, 13.0, 2.5, 46.0, -5.0]


Input: Consider Input: [-33, -67, 4, -64, 40, 13, 44, -96, -6, 81, 37, -36, 51, 27, -30]


Output: [-50.0, -31.5, -30.0, -12.0, 26.5, 28.5, -26.0, -51.0, 37.5, 59.0, 0.5, 7.5, 39.0, -1.5]