#include <iostream>
using namespace std;
int main()
{
	int a,b,c;
	while (true)
	 {
string feedback;
command =a
cout << command << endl; 
cin >> feedback; 
if (all_explored) 
{ 
	cout << "END" << endl;
	cout << n << " " << m << endl;
	for (int i = 0; i < n; i++) 
{
	for (int j = 0; j < m; j++) 
{
cout << map[i][j];
}
cout << endl;
}
	break; 
} else
 {

}
}
	
	
	
	
	
	
	
	
	return 0;
}