Fizz-Buzzify a String You will be given a String that only contains letters of the English Alphabet, both lowercase and uppercase (ASCII 65-90 and 97-122). Your task is to output the Fizz-Buzzified version of the String.

How to Fizz-Buzzify a String?


Each letter that has an even index in the English alphabet (the alphabet must be 1-indexed: a-&gt;1,b-&gt;2,...,z-&gt;26) will be turned into fizz if it is lowercase and FIZZ if it is uppercase (f -&gt; fizz, F -&gt; FIZZ).
Each letter that has an odd index in the English alphabet will be turned into buzz if it is lowercase, and BUZZ if it is uppercase (e -&gt; buzz, E -&gt; BUZZ).
Let's have an example, to illustrate the algorithm, using the string CodeGolf (spaces added for clarity): 

"C o d e G o l f" -&gt;  "BUZZ buzz fizz buzz BUZZ buzz fizz fizz"
 ^ ^ ^ ^ ^ ^ ^ ^
 1 1 0 1 1 1 0 0       (1 is odd index, 0 is even index)

If it is more convenient for your language, you may also leave single spaces between the groups (fizz, buzz, FIZZ, BUZZ). Hence, a result like fizzBUZZbuzzbuzz can also be returned as fizz BUZZ buzz buzz. Other separators are not allowed.




Test Cases:


Input  ->  Output 

"egg"          ->  "buzzbuzzbuzz"
"CodeGolf"     ->  "BUZZbuzzfizzbuzzBUZZbuzzfizzfizz"
"Reset"        ->  "FIZZbuzzbuzzbuzzfizz"
"ATOM"         ->  "BUZZFIZZBUZZBUZZ"
"yOuArEgReAt"  ->  "buzzBUZZbuzzBUZZfizzBUZZbuzzFIZZbuzzBUZZfizz"





Any standard method for I/O can be used.
Default Loopholes apply.
You are only allowed to take input in your language's native String type. The same applies for output. 
You can assume that the input will not be empty.
Shortest code in bytes in every language wins. Good Luck and Fizz-Buzz!
Charcoal, 26 24 bytes

ＦθＦ⎇﹪℅ι²buzz¦fizz⎇№αι↥κκ


Try it online! Originally inspired by @CarlosAlejo. Edit: Saved 2 bytes by looping over the letters of fizz/buzz instead of assigning to a temporary. Explanation:

Ｆθ          Loop over the input (i = loop variable)
  Ｆ         Choose and loop over the word (k = loop variable)
   ⎇        Ternary
    ﹪℅ι²    If i has an odd ASCII code
    buzz
    fizz
            Print (implicit)
  ⎇         Ternary
   №αι      If i is an uppercase letter
    ↥κ      Uppercase(k)
     κ      k