1 #include <stdio.h>
 2 int main(){
 3     int n;
 4     int a,b;
 5     while(~scanf("%d",&n)){
 6         while(n--){
 7             scanf("%d%d",&a,&b);
 8             if(a>=b)
 9                 printf("MMM BRAINS\n");
10             else 
11                 printf("NO BRAINS\n");
12         }
13     }
14     return 0;
15 }