import java.util.Scanner;

public class Main{

    public static String get(int n,int b){
        StringBuilder sb = new StringBuilder();
        while(n!=0){
            if(n%b >9){
                sb.append((char)(n%b -10+'A'));
            }else{
                sb.append(n%b);
            }
            n/=b;
        }
        return sb.reverse().toString();
    }


    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        char x,y;
        int b = sc.nextInt();
        for(int i = 1;i<b;i++){
            for(int j = 1;j<=i;j++){
                if(i<10) x=(char)(i+48); 
                else x=(char)(i-10+ 'A') ;
                if(j<10) y=(char)(j+48); 
                else y=(char)(j-10 + 'A');
                System.out.print(x+"*"+y+"="+get(i*j,b)+" ");
            }
            System.out.println();
        }
    }
}