import java.util.Scanner;

class yuki9002
{
	public static void main ( String[] args ) {
		Scanner sc = new Scanner ( System.in );

		int num = sc.nextInt ();

		for ( int i = 1; i <= num; i++ ) {
			if ( i % 3 == 0 && i % 5 == 0 ) {
				System.out.println ( "FizzBuzz" );
			} else if ( i % 3 == 0 ) {
				System.out.println ( "Fizz" );
			} else if ( i % 5 == 0 ) {
				System.out.println ( "Buzz" );
			} else {
				System.out.println ( i );
			}
		}
	}
}