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

int main()
int N;
cin >> N;

if(N < 1 || N > 10){
    cout << "Invalid input";
    return 0;
}

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

return 0;
};