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: [-99, 61, 95]

Output: [-19.0, 78.0]


Input: Consider Input: [41, 85, 88, 99, -25, -32, -62, -9, -46, -89]

Output: [63.0, 86.5, 93.5, 37.0, -28.5, -47.0, -35.5, -27.5, -67.5]


Input: Consider Input: [-76, 51, -53, -87, -57, 22]


Output: [-12.5, -1.0, -70.0, -72.0, -17.5]