#include <stdio.h>

int main(){
    int i = 0, N, p3, p5;

    scanf("%d", &N);

    while (i != N)
    {
        i = i + 1;
        p3 = i / 3;
        p5 = i / 5;

        if(p3 * 3 == i && p5 * 5 == i)
            printf("FizzBuzz\n");
        else if(p3 * 3 == i)
            printf("Fizz\n");
        else if(p5 * 5 == i)
            printf("Buzz\n");
        else
            printf("%d\n", i);
        
    }
    
}