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

int main()
{
    int N;
    cin >> N;
    if(N<1 || N>10)
    {
       cout<<"Invalid input";
       return 0;
    }
    bool invalid = false;
    
    for(intb i = 0; i< N; i++){
        string type;
        cin >> type;
        
        if(type == "Student"){
            string name;
            int grade;
            cin >> name >> grade;
            
            if(grade < 1 || grade > 12){
                invalid = true;
                break;
            }
            
            cout<<"Student:"<< name << "grade:"<< grade << endl;
    }else if (type == "Teacher"){
        string name, subject;
        cin >> name >> subject;
        
        cout <<"Teacher:"<<name<<"Subject:"<<subject<,endl;
        
    }else {
        invalid = true;
        break;
    }
}
if(invalid){
    cout<<"Invalid input";
}
return 0;
}