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 {
        console.log(i);
      }
    }
}

// Don't edit this line!
Main(require("fs").readFileSync("/dev/stdin", "utf8"));