#include<iostream>
#include<cstdio>
#include<vector>
#include<algorithm>
#include<cmath>
#include<queue>
#include<stack>
#include<functional>
using namespace std;

int main(){
    for(int i=1;i<=9;i++){
		for(int j=1;j<=9;j++){
			printf("\t%dx%d=%d\n",i,j,i*j);
		}
	}
    return 0;
}