function main(input: string): void {
  const N = Number(input);
  for(var i=1; i < N; i++){
    if(i%3 == 0){
      if(i%5 == 0){
        console.log("FizzBuzz/n");
      } else {
        console.log("Fizz/n");
      }
    } else if(i%5 == 0){
      console.log("Buzz/n");
    } else {
      console.log(i + "/n");
    }
  }
}

main(require("fs").readFileSync("/dev/stdin", "utf8"));