#include<iostream>
using namespace std;
int main(){
	int n;
	cin>>n;
	for(int i=1;i<=n;i++){
		for(int a=1;a<=i;a++){
			cout<<a<<"X"<<i<<"="<<i*a<<" ";
		}
		cout<<"\n";
	}
	return 0;
}

#include using namespace std; int main(){ int c1=0,c2=0,n; cin>>n; for(int i=1;i<=n;i++){ for(int j=1;j<=i;j++){ c1=i;c2=j; cout<<j<<"X"<<i<<"="<<c1*c2<<" "; } cout<<endl; } return 0; }

#include using namespace std; int main(){ int n,c; cin>>n; for(int i=1;i<=n;i++){ for(int j=1;j<=i;j++){ c=i*j; cout<<i<<"X"<<j<<"="<<c<<" "; } cout<<endl; } }