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

typedef map<string, char> Table;
typedef Table::value_type Pare;

int main(){
	Table table;

	table.insert(Pare("aaa", '1'));
	table.insert(Pare("bbb", '2'));
	table.insert(Pare("ccc", '3'));

	Table::iterator it = table.begin();
	while(it != table.end()){
		cout << (*it).first << " " << (*it).second << endl;
		it++;
	}
}