#include<stdio.h>
int main(void)
{
int a,b,N;
int n=0;
scanf("%d,%d",&a,&N);
do{
n++;
scanf("%d",&b);
if(b>a){
printf("Too big\n");
}
else{
printf("Too small\n");
}
}while(a==b||n==N);
if(n==1){
printf("Bingo!\n");
}
if(n<=3&&n>1){
printf("Lucky You!\n");
}
if(n==N){
printf("Game Over\n");
}
if(n>3&&n<N){
printf("Good Guess!\n");
}
return 0;
}