#include<stdio.h>
int main()
{
int m,n,i,c;
while(scanf("%d%d",&m,&n)!=EOF)
{
if(m<1||n<1||m>100||n>100) continue;
for(i=1;i<=n;i++)
{
scanf("%d",&c);
if(c>m) printf("Too big
");
if(c==m)
{
if(i==1) printf("Bingo!
");
if(i==2||i==3) printf("Lucky You!
");
if(i>3) printf("Good Guess!
");
break;
}
if(c>=0&&c<m) printf("Too small
");
if(c<0){
printf("Game Over
");
break;
}
if(c!=m&&i==n) printf("Game Over
");
}
}
return 0;
}