#include <stdio.h>

int main() {
   char name[]={};
   char password[]={};
   while(scanf("%s %s",name,password)!=EOF){
    if(strcmp(name,"admin")==0&&strcmp(password,"admin")==0){
        printf("Login Success!");
    }else{
        printf("Login Fail!");
    }
   }
    return 0;
}