-- Try yukicoder
-- author: Leonardone

main = do
    n <- readLn
    putStrLn . unlines $ game n 0 0
    
    
game 0 _ _ = replicate 80000 "nothing"
game n c h
    | n > 200 && c >= 2000 = "buy lily" : game (n - 1) (c - 2000 + h) (h + 10)
    | n > 150 && c >= 150 = "buy hand" : game (n - 1) (c - 150 + h) (h + 1)
    | otherwise = "click" : game (n - 1) (c + 1 + h) h