import java.io.;
import java.util.;
public class Main{
public static void main(String args[]) throws Exception{
var a = new int[100][100];
Scanner cin = new Scanner(System.in);
var row = cin.nextInt();
var col = cin.nextInt();
for(int i = 0; i < row; i++){
for(int j = 0; j < col; j++){
a[i][j] = cin.nextInt();
}
}
print2D(a, row, col);
}
public static void print2D(int a[][], int row, int col){
for(int i = 0; i < row; i++){
for(int j = 0; j < col; j++){
System.out.printf("%d ",a[i][j]);
}
System.out.printf("\n");
}
}
}