#include #include int three(int o,int e) { if((o+e)%3)return 0; else return 1; } int eleven(int o,int e) { if(o!=e&&(o+e)%11)return 0; else return 1; } int main(void) { char n[2000001]; int o=0,e=0,i; scanf("%s",n); for(i=strlen(n);i>0;i--){ if(i%2)o+=n[i-1]-'0'; else e+=n[i-1]-'0'; } if(three(o,e)&&eleven(o,e))puts("FizzBuzz"); else if(three(o,e))puts("Fizz"); else if(eleven(o,e))puts("Buzz"); else puts(n); return 0; }