package com.codegym.task.task04.task0436;
/*
Drawing a rectangle
*/
import java.io.*;
public class Solution
{
public static void main(String[] args) throws Exception
{
BufferedReader obj = new BufferedReader(new InputStreamReader (System.in));
String number1 = obj.readLine();
String number2 = obj.readLine();
int m=Integer.parseInt(number1);
int n=Integer.parseInt(number2);
int s=m*n;
for(int i=1;i<=m;i++)
{
for(int j=1;j<=n;j++)
{
System.out.print(s);
}
System.out.println();
}
}
}