#include <iostream>
using namespace std;

int main() {
	// your code goes here
	int n ; cin>>n;
	for(int i=1;i<=n;i++){
		int digit = (2*(i-1)+1) % 10;
		for(int j =1;j<=n-i+1;j++){
			cout<<digit;
			digit = (digit + 2)%10;
			
		}
		digit=1;
		for(int j =1 ;j<=i-1;j++){
			cout<<digit;
			digit = (digit + 2)%10;
		}
		cout<<endl;
	
	}
	return 0;
}