let n = read_int ()

let f x =
    if x mod 15 = 0 then "FizzBUzz"
    else if x mod 5 = 0 then "Buzz"
    else if x mod 3 = 0 then "Fizz"
    else (string_of_int x);;

for i = 1 to n do
    print_endline (f i)
done