#include <stdio.h>
#include <string.h>
int main() 
{
    char ch[1024],s[1024];
   while(scanf("%s %s",ch,s)!=EOF)
   {
    if(strcmp(ch,"admin") == 0&&(strcmp(s,"admin"))==0)
    {
        printf("Login Success!\n");
    }
    else
    {
        printf("Login Fail!\n");
    }

   }
    return 0;
}