#include <stdio.h>
int main () {
int n =1;
int num =0;
scanf("%d",num);
int guess=0;
int jishu=0;
scanf("%d",guess);
do{
printf("wrong");
scanf("%d",guess);
n++;
if(guess<num&&n<=5){
printf("big");
}
if(guess>num&&n<=5){
printf("small");}
if(n>5){
printf("sb");
}
}while(guess!=num&&n<=3);
if(guess==num&&n<=3){
printf("bingo");
}
if(guess==num&&n>=3&&n<=5){
printf("good guess");
}
return 0;
}