function Main(input) {
   
    var input = input .split("\n")
    var N     =parseInt(input[0]);
    
    for (var i=1; i<=N ; i++){
    　　if (i % 15 == 0){
	        console.log("FizzBuzz")
	    }else {
    		if(i % 5 ===0) {
    		   console.log('Buzz');
    		}else if (i % 3 ===0){
    		 console.log('Fizz');
	      　 }else if (i % 3 == 0){
	        console.log("Fizz");
	        }else{
	         console.log(i);
	         }
	      }
	   }     
}
// Don't edit this line!
Main(require("fs").readFileSync("/dev/stdin", "utf8"));