#include<iosteam>
#include<string>
using namespace std;

int main(){
    string username, password, role;
    
    if(!(cin >> username >> password)){
        cout<<"Invalid input";
        return 0;
    }
    
    if(!(cin >> role)){
        cout<<"Invalid input";
        return 0;
    }
    
    if(username.empty() || password.empty() || role.empty()){
        cout<<"Invalid input";
        return 0;
    }
    
    cout<<username<<endl;
    cout<<role<<endl;
    
    return 0;
}