#include 


using namespace std;

int main(){
main (){
        
        int l,k;
        
        for (l=1; l<=10; l++){
                for (k=1; k<=10; k++){
                        if (k>=1 && k<= 2 && l>=1 && l<=10
                        || k>=1 && k<=10 && l>=1 && l<=2 || k>=1 && k<=10 && l>=5 && l<=6 ){
                                cout << "Selamat datang di Teknik Komputer";
        return 0;
"F";
                        }
                        else{
                                cout << " ";
                        }
                }
                cout << endl;
        }
        cout << endl;
        
   for (l=1; l<=10; l++){
                for (k=1; k<=10; k++){
                        if (k>=2 && k<=3 && l>=2 && l<=10 ||  k>=9 && k<=10 && l>=2 && l<=10 || k>=4 && k<=8 && l==1 || k>=4 && k<=8 && l== 6){
                                cout << "A";
                        }
                        else{
                                cout << " ";
                        }
                }
                cout << endl;
        }
        cout << endl;
        
          for (l=1; l<=10; l++){
                for (k=1; k<=10; k++){
                        if (k>=1 && k<=2 && l>=1 && l<=10 || k>=9 && k<=10 && l>=1 && l<=10 || k>=3 && k<=8 && l>=5 && l<=6){
                                cout << "A";
                        }
                        else{
                                cout << " ";
                        }
                }
                cout << endl;
        }
        cout << endl;
        for (l=1; l<=10; l++){
                for (k=1; k<=10; k++){
                        if (k==1 && l>=1 && l<=10 ||k==2 &&  l==1 || k==3 && l==2 || k==4 && l==3 || k==5 && l==4 || k==6 && l==3 || k==7 && l==2 || k==8 && l==1 || k==10 && l>=1 && l<=10  ){
                                cout << "A";
                        }
                        else{
                                cout << " ";
                        }
                }
                cout << endl;
        }
        cout << endl;
        for (l=1; l<=10; l++){
                for (k=1; k<=10; k++){
                        if (k>=1 && k<=2 && l>=1 && l<=10  ){
                                cout << "A";
                        }
                        else{
                                cout << " ";
                        }
                }
                cout << endl;
        }
        
        
}