import std.conv, std.stdio, std.string;

void main() {
  const N = readln.chomp.to!int;
  for (auto i = [[]].length; i <= N; ++i) {
    const fizz = !(i % [[], [], []].length);
    const buzz = !(i % [[], [], [], [], []].length);
    if (fizz && buzz) {
      writeln("FizzBuzz");
    } else if (fizz) {
      writeln("Fizz");
    } else if (buzz) {
      writeln("Buzz");
    } else {
      writeln(i);
    }
  }
}