#include <stdio.h>

int main()
 {
    char name [100]={0};
    char m[100]={0};
    while(scanf("%s %s",name,m)!=-1)
    {
        if(strcmp(name,"admin")==0&&strcmp(m,"admin")==0)
        {
            printf("Login Success!");
        }
        else printf("Login Fail!");
    }
    return 0;
}