#include <stdio.h>

int main(void){
    int N;
    scanf("%d",&N);

    for (int i = 1; i <= N; i++){
        if (i % 15 == 0)
            printf("FizzBuzz\n");
        else if (i % 5 == 0)
            printf("Buzz\n");
        else if (i % 3 == 0)
            printf("Fizz\n");
        else
            printf("%d\n",i);
    }
}