#include<iostream>
using namespace std;


int main(){

	int i;
	int x;
	int y;
	for (i = 1; i <= 9; i++){
		for (x = 1; x <= 9; x++){

			y = i*x;
                        cout << i << "??" << x << "???" << y<<endl;

		}
	}
	return 0;
}