#include "../../std_lib_facilities.h"
int main()
{
	int number1;
	int number2;
	char control = '|';
	char last_symbol = ' ';
	while (last_symbol != control)
	{
		cin >> number1 >> number2 >> last_symbol;
		cout << number1 << '\t' << number2 << '\n';
	}
}