import java.io.*;
import java.util.*;
public class Massiiv1{
  public static void main(String[] arg) throws Exception{
     BufferedReader failist=new BufferedReader(new FileReader("sisend.txt"));
     String esimene=failist.readLine();
     String[] esimas=esimene.split(" ");
     int[][] m=new int[Integer.parseInt(esimas[0])][Integer.parseInt(esimas[1])];
     for(int r=0; r<m.length; r++){
        String rida=failist.readLine();
        StringTokenizer stk=new StringTokenizer(rida);
        for(int v=0; v<m[0].length; v++){
          m[r][v]=Integer.parseInt(stk.nextToken());
        }
     }

     PrintWriter faili=new PrintWriter(new FileWriter("vastus.txt"));
     for(int r=0; r<m.length; r++){
        for(int v=0; v<m[0].length; v++){
          faili.print(m[r][v]+" ");
        }
        faili.println();
     }
     faili.close();
  }
}