#include <stdio.h>
#include<string.h>
int main() {
    char arr1[1024] = {0};
    char arr2[1024] = {0};
    while(scanf("%s %s",arr1,arr2)!=EOF)
    {
        if(strcmp(arr1,"admin")==0&&strcmp(arr2,"admin")==0)
        {
            printf("Login Success!");
        }
        else {
        printf("Login Fail!");
        }
    }
    return 0;
}