#include <stdio.h>
#include <string.h>
int main()
{
    char un[6],pw[6],ad[6]="admin";
    while(scanf("%s  %s",un,pw)!=EOF){
       if(strcmp(un,pw)==0 && strcmp(un,ad)==0) printf("Login Success!\n");
       else                                     printf("Login Fail!\n");
    }
    return 0;
}