#include<stdio.h>
int main(void){
    int N,i;
    scanf("%d",&N);
    
    for(i=1;i<=N;i++){
        if(i%3==0 && i%5==0){
            printf("FizzBuzz\n");
        }else if(i%3==0){
            printf("FIzz\n");
        }else if(i%5==0){
            printf("Buzz\n");
        }else{
            printf("%d\n",i);
        }
    }
    return 0;
}