main :: IO ()
main = do
  input <- getContents
  let n = read . head . words $ input
  mapM_ (putStrLn . fizzBuzz) [1..n]

fizzBuzz :: Int -> String
fizzBuzz n
  | n `mod` 15 == 0 = "FizzBuzz"
  | n `mod` 3  == 0 = "Fizz"
  | n `mod` 5  == 0 = "Buzz"
  | otherwise       = show n